fix inline of catch-scoped variables #3077 (alexlamsl)
suppress hoist\_props for embedded assignments #3074 (alexlamsl)
extend hoist\_props #3073 (alexlamsl)
extend join\_vars on object assignments #3072 (alexlamsl)
handle flow control in loops with reduce\_vars #3069 (alexlamsl)
handle pure\_funcs under inline & reduce\_vars correctly #3066 (alexlamsl)

v3.3.20 (2018-04-07)

Full Changelog

Merged pull requests:

fix corner case in reuse of mangle options #3062 (alexlamsl)

v3.3.19 (2018-04-07)

Full Changelog

Merged pull requests:

mangle Object.defineProperty\(\) #3059 (alexlamsl)
support inline source map from multiple files #3058 (alexlamsl)
improve usability of includeSources #3057 (alexlamsl)
fix AST corruption during inline of simple return #3056 (alexlamsl)
speed up has\_parens\(\) take 2 #3052 (alexlamsl)
improve performance through makePredicate\(\) #3048 (alexlamsl)
fix tree traversal on AST\_Do #3047 (alexlamsl)

v3.3.18 (2018-04-02)

Full Changelog

Merged pull requests:

give sensible error against invalid input source map #3044 (alexlamsl)
fix escape analysis on AST\_New #3043 (alexlamsl)
Don't load source map until the JS source is fully received #3040 (b-fuze)

v3.3.17 (2018-03-31)

Full Changelog

Merged pull requests:

mangle unused nested AST\_SymbolCatch correctly #3038 (alexlamsl)
handle modifications to this correctly #3036 (alexlamsl)
improve test for #3023 #3031 (alexlamsl)
improve source map granularity #3030 (alexlamsl)
fix extra regex slash when going through mozilla AST I/O #3025 (fabiosantoscode)
fix corner case in hoist\_props #3022 (alexlamsl)
improve performance #3020 (alexlamsl)
fix nested inline within loop #3019 (alexlamsl)
fix corner case in inline #3017 (alexlamsl)
speed up has\_parens\(\) #3014 (alexlamsl)

v3.3.16 (2018-03-19)

Full Changelog

Merged pull requests:

improve truthy compression #3009 (alexlamsl)
extend fuzzy RHS folding #3006 (alexlamsl)
refactor brackets to braces #3005 (alexlamsl)

v3.3.15 (2018-03-14)

Full Changelog

Merged pull requests:

update dependencies #3002 (alexlamsl)
retain comments within brackets #2999 (alexlamsl)
preserve non-constant value assignments with modifications #2997 (alexlamsl)
handle case correctly under reduce\_vars #2993 (alexlamsl)
preserve case when inline\_script #2991 (alexlamsl)

v3.3.14 (2018-03-10)

Full Changelog

Merged pull requests:

fix mangle of AST\_SymbolLambda under ie8 #2978 (alexlamsl)
handle negated constants correctly in collapse\_vars #2975 (alexlamsl)

v3.3.13 (2018-03-04)

Full Changelog

Merged pull requests:

improve test/run-test.js performance #2971 (alexlamsl)
fix value reference caching in evaluate #2969 (alexlamsl)
compress arguments\[index\] #2967 (alexlamsl)
enhance conditionals #2966 (alexlamsl)
drop side\_effects-free return values #2965 (alexlamsl)
drop lone "use strict" in function body #2963 (alexlamsl)
migrate safe transformations out of unsafe\_comps #2962 (alexlamsl)
show benchmark subtotal #2960 (Skalman)
improve fix for #2954 #2958 (alexlamsl)
fix collapse\_vars on nested exception #2955 (alexlamsl)
deduplicate parenthesis around object and function literals #2953 (alexlamsl)
enhance collapse\_vars #2952 (alexlamsl)
minor clean-ups #2951 (alexlamsl)
improve mangle #2948 (alexlamsl)

v3.3.12 (2018-02-22)

Full Changelog

Merged pull requests:

more tests for #2938 #2940 (alexlamsl)
workaround pure\_getters=true when dropping unused assignments #2939 (alexlamsl)
improve unsafe evaluate of function #2936 (alexlamsl)
reduce false positives from object literals #2935 (alexlamsl)
reduce false positives from labels #2934 (alexlamsl)
reduce false positives from noop #2933 (alexlamsl)
fix crash in may\_throw\(\) #2932 (alexlamsl)
fix dead\_code on exceptional return #2930 (alexlamsl)
reduce false positives from function.toString\(\) #2928 (alexlamsl)
fix unsafe evaluate of function property #2927 (alexlamsl)
reduce function-related false positives #2925 (alexlamsl)
improve inline efficiency #2924 (alexlamsl)
drop unused "class" definition IIFEs #2923 (alexlamsl)
fix unsafe evaluate of AST\_Function #2920 (alexlamsl)

v3.3.11 (2018-02-15)

Full Changelog

Merged pull requests:

fix unsafe evaluate on type-converting operators #2917 (alexlamsl)
fix collapse\_vars within loops #2915 (alexlamsl)
report options upon reminify input error #2911 (alexlamsl)
collapse within unary expressions #2910 (alexlamsl)
fix corner case in collapse\_vars #2909 (alexlamsl)
simplify do-while into for #2907 (alexlamsl)
fix AST corruption due to collapse\_vars & inline #2899 (alexlamsl)
fix collapse\_vars regression in destructuring #2897 (kzc)
fix join\_vars on property accessors #2895 (alexlamsl)

harmony-v3.3.10 (2018-02-08)

Full Changelog

Merged pull requests:

Harmony v3.3.10 #2894 (alexlamsl)

v3.3.10 (2018-02-08)

Full Changelog

Merged pull requests:

account for exceptions in AST\_Assign.left #2892 (alexlamsl)
update dependencies #2889 (alexlamsl)
mention file encoding #2887 (alexlamsl)
evaluate to{Low,Upp}erCase\(\) under unsafe #2886 (alexlamsl)
add information on testing and code style #2885 (Skalman)
describe a few compiler assumptions #2883 (Skalman)
change undefined == x to null == x #2882 (Skalman)
fix inline within arrow functions #2881 (kzc)
improve exceptional flow compression by collapse\_vars #2880 (alexlamsl)
maintain order between side-effects and externally observable assignments #2879 (alexlamsl)
```
ES6
```
handle break & continue in collapse\_vars #2875 (alexlamsl)
fix assignment logic in reduce\_vars #2872 (alexlamsl)
fix missing corner case in #2855 #2868 (alexlamsl)
allow collapse\_vars across conditional branches #2867 (alexlamsl)
Update License Copyright Year to 2018 #2866 (Icidis)
always test for rename #2865 (alexlamsl)
better fix for #2858 #2864 (alexlamsl)
account for side-effects in comparisons of null & undefined #2863 (alexlamsl)
simplify comparisons with undefined & null #2862 (alexlamsl)
avoid evaluate of compound assignment after dead\_code transform #2861 (alexlamsl)
account for declaration assignment in collapse\_vars #2859 (alexlamsl)
relax collapse\_vars on AST\_Exit #2855 (alexlamsl)
improve symbol replacement heuristic #2851 (alexlamsl)
compress chained compound assignments #2850 (alexlamsl)

harmony-v3.3.9 (2018-01-27)

Full Changelog

Merged pull requests:

Harmony v3.3.9 #2848 (alexlamsl)

v3.3.9 (2018-01-27)

Full Changelog

Merged pull requests:

fix accounting after conversion to assignment #2847 (alexlamsl)
backport of #2840 #2841 (alexlamsl)
```
ES6
```
drop assignments to constant expressions only #2839 (alexlamsl)
handle duplicate function declarations correctly #2837 (alexlamsl)
enable reminify on harmony branch to avoid regressions #2834 (kzc)
```
ES6
```

harmony-v3.3.8 (2018-01-21)

Full Changelog

Merged pull requests:

Harmony v3.3.8 #2829 (alexlamsl)

v3.3.8 (2018-01-21)

Full Changelog

Merged pull requests:

fix unsafe evaluate of AST\_Array #2825 (alexlamsl)
enable unsafe for test/ufuzz.js #2819 (alexlamsl)
avoid duplicate property names in object literals under "use strict" #2818 (alexlamsl)
improve unused on built-in functions #2817 (alexlamsl)
fix & improve test/ufuzz.js #2815 (alexlamsl)
fix time-out for respawned test/ufuzz.js #2814 (alexlamsl)
compress undefined property names #2811 (alexlamsl)
fix join\_vars property assignment for negative array index #2810 (kzc)
enhance test/ufuzz.js #2808 (alexlamsl)
faster output of comments #2806 (alexlamsl)
suppress unsafe\_proto for LHS expressions #2804 (alexlamsl)
fix AST\_Scope.clone\(\) #2803 (alexlamsl)
configure rename with CLI #2802 (alexlamsl)
```
ES6
```
extend join\_vars & sequences #2798 (alexlamsl)
improve mocha tests #2797 (alexlamsl)
general improvements around AST\_ForIn #2796 (alexlamsl)
improve test/travis-ufuzz.js #2795 (alexlamsl)
Fix typo in README #2792 (Jolg42)
handle VM failure gracefully #2791 (alexlamsl)
improve test/travis-ufuzz.js #2789 (alexlamsl)
enhance collapse\_vars #2788 (alexlamsl)
avoid suboptimal termination in passes #2787 (alexlamsl)
improve test/travis-ufuzz.js #2786 (alexlamsl)
avoid double counting within single-use functions #2785 (alexlamsl)
run test/ufuzz.js when Travis CI is idle #2784 (alexlamsl)

harmony-v3.3.7 (2018-01-14)

Full Changelog

Merged pull requests:

Harmony v3.3.7 #2782 (alexlamsl)

v3.3.7 (2018-01-14)

Full Changelog

Merged pull requests:

fix & extend join\_vars for object assigments #2781 (alexlamsl)
```
ES6
```
fix mangle of block-scoped variables #2779 (alexlamsl)
improve SymbolDef info in --output ast #2778 (kzc)

harmony-v3.3.6 (2018-01-13)

Full Changelog

Merged pull requests:

Harmony v3.3.6 #2777 (alexlamsl)

v3.3.6 (2018-01-13)

Full Changelog

Merged pull requests:

fix reduce\_vars on AST\_Accessor #2776 (alexlamsl)
add SymbolDef IDs to --output ast #2772 (kzc)
fix output of imported AST #2771 (alexlamsl)
update dependencies #2770 (alexlamsl)
fix nested unused assignments #2769 (alexlamsl)
fix corner case in #2763 #2766 (alexlamsl)
join object assignments #2763 (alexlamsl)
fix reduce\_vars with uninitialized let variables #2760 (alexlamsl)
skip only vars in if\_return #2759 (alexlamsl)
enhance conditionals #2758 (alexlamsl)
```
ES6
```
improve synergy between compress and rename #2755 (alexlamsl)
improve rename reproducibility #2754 (alexlamsl)
patch variable declaractions extracted within catch #2753 (alexlamsl)
compress loops with immediate break #2746 (alexlamsl)

harmony-v3.3.5 (2018-01-07)

Full Changelog

Merged pull requests:

Harmony v3.3.5 #2742 (alexlamsl)

v3.3.5 (2018-01-07)

Full Changelog

Merged pull requests:

improve process.exit\(\) workaround #2741 (alexlamsl)
enable AppVeyor CI #2739 (alexlamsl)
fix recursive function inline #2738 (alexlamsl)
handle trailing line comments correctly #2736 (alexlamsl)
compress RegExp\(\) in unsafe #2735 (alexlamsl)
enhance unsafe\_proto #2733 (alexlamsl)
ufuzz: add strings "a", "b", "c" to VALUES #2732 (kzc)
fix corner case with arguments as function name #2729 (alexlamsl)
improve if\_return #2727 (alexlamsl)
warn on deprecated features #2726 (alexlamsl)
fix hoist\_props on const #2724 (alexlamsl)
fix mangle name collision across files #2722 (alexlamsl)
fix corner case in inline #2720 (alexlamsl)
forbid block-scoped AST\_Defun in strict mode #2718 (alexlamsl)
preserve constant modification under strict mode #2717 (alexlamsl)
reminify tests upon expect\_stdout #2716 (alexlamsl)
extend inline #2714 (alexlamsl)
apply collapse\_vars to loop conditions #2712 (alexlamsl)
drop unused assignment based on reduce\_vars #2709 (alexlamsl)
fix reduce\_vars on AST\_Defun #2708 (alexlamsl)
extend \_\_PURE\_\_ to AST\_New #2706 (alexlamsl)
enhance collapse\_vars #2704 (alexlamsl)
enhance if\_return #2703 (alexlamsl)
scan within IIFEs of assigned values #2702 (alexlamsl)
mark AST\_Var out of block scopes #2700 (alexlamsl)
reset argument value within loop after inline #2699 (alexlamsl)
fix inline on duplicate argument names #2698 (alexlamsl)
enhance join\_vars & sequences #2697 (alexlamsl)
inline functions with AST\_Var #2688 (alexlamsl)
reduce hoisting declarations #2687 (alexlamsl)

harmony-v3.3.4 (2017-12-30)

Full Changelog

Merged pull requests:

Harmony v3.3.4 #2695 (alexlamsl)

v3.3.4 (2017-12-30)

Full Changelog

Merged pull requests:

improve test for #2689 #2694 (alexlamsl)
fix dead\_code on escaped return assignment #2693 (alexlamsl)
fix parse and output of yield #2690 (alexlamsl)
minor clean-ups #2686 (alexlamsl)

harmony-v3.3.3 (2017-12-28)

Full Changelog

Merged pull requests:

Harmony v3.3.3 #2684 (alexlamsl)

v3.3.3 (2017-12-28)

Full Changelog

Merged pull requests:

fix pure\_getters on AST\_Binary #2681 (alexlamsl)
fix parenthesis output of AST\_ClassExpression #2677 (alexlamsl)
fix function inlining within loops #2675 (alexlamsl)
fix reduce\_vars on AST\_Destructuring #2672 (alexlamsl)
improve assignment variations #2671 (alexlamsl)
fix dead\_code on return assignments #2668 (alexlamsl)
retain recursive function names #2667 (alexlamsl)
fix bugs on substituted AST\_Defun #2661 (alexlamsl)
replace single-use recursive functions #2659 (alexlamsl)
suppress inline within substituted AST\_Scope #2658 (alexlamsl)
improve unused over duplicate variable names #2656 (alexlamsl)

harmony-v3.3.2 (2017-12-25)

Full Changelog

Merged pull requests:

Harmony v3.3.2 #2654 (alexlamsl)

v3.3.2 (2017-12-25)

Full Changelog

Merged pull requests:

parse LF & comment correctly #2653 (alexlamsl)

harmony-v3.3.1 (2017-12-25)

Full Changelog

Merged pull requests:

Harmony v3.3.1 #2649 (alexlamsl)
handle non-ES5 node types in inline #2648 (alexlamsl)

v3.3.1 (2017-12-24)

Full Changelog

Merged pull requests:

add html-minifier to benchmarks #2646 (alexlamsl)
fix infinite loop during inline #2645 (alexlamsl)

harmony-v3.3.0 (2017-12-24)

Full Changelog

Merged pull requests:

Harmony v3.3.0 #2643 (alexlamsl)

v3.3.0 (2017-12-24)

Full Changelog

Merged pull requests:

fix comments output & improve /\*@\_\_PURE\_\_\*/ #2639 (alexlamsl)
fix corner cases with collapse\_vars, inline & reduce\_vars #2637 (alexlamsl)
fix escape analysis on AST\_PropAccess #2636 (alexlamsl)
make comments output more robust #2633 (alexlamsl)
arrows fix for object literal methods containing arguments #2632 (kzc)
remove AST hack from inline #2627 (alexlamsl)
disable hoist\_funs by default #2626 (alexlamsl)
avoid inline of function with special argument names #2625 (alexlamsl)
fix inline after single-use reduce\_vars #2623 (alexlamsl)
Simplify transform #2621 (OndrejSpanel)
extend test/ufuzz.js to inline & reduce\_funcs #2620 (alexlamsl)
add test for #2613 #2618 (alexlamsl)
handle global constant collision with local variable after inline #2617 (alexlamsl)
```
ES6
```
compress apply\(\) & call\(\) of function #2613 (alexlamsl)
drop property assignment to constants #2612 (alexlamsl)
improve transversal efficiency in collapse\_vars #2611 (alexlamsl)
improve reset\_opt\_flags\(\) #2610 (alexlamsl)
export parse\(\) #2608 (alexlamsl)
fix export default of anonymous generators and async functions #2607 (kzc)
account for catch variable when inline #2605 (alexlamsl)
fix nested inline #2602 (alexlamsl)
fix escape analysis on || and && #2600 (alexlamsl)
fix dead\_code on nested try #2599 (alexlamsl)
fix reduce\_vars on do...while #2596 (alexlamsl)
inline single-use function across loop #2594 (alexlamsl)
fix reduce\_vars on single AST\_Defun reference across loop #2593 (alexlamsl)
improve reduce\_vars #2592 (alexlamsl)
improve collapse\_vars #2591 (alexlamsl)
handle inline of function arguments #2590 (alexlamsl)
improve dead\_code tests #2589 (kzc)
fix dead\_code on return/throw within try #2588 (alexlamsl)
drop local assign-only variable in return #2587 (alexlamsl)
fold cascade functionality into collapse\_vars #2586 (alexlamsl)
recover lost opportunities from #2574 #2584 (alexlamsl)
improve collapse\_vars on side-effect-free replacements #2583 (alexlamsl)
minor clean-up for IIFE #2582 (alexlamsl)
avoid Function.prototype pollution by test/sandbox.js #2581 (alexlamsl)
fix AST\_VarDef.may\_throw\(\) #2580 (alexlamsl)
remove unused code #2579 (alexlamsl)
fix collapse\_vars on switch #2578 (alexlamsl)
escape consecutive unpaired surrogates #2576 (alexlamsl)
rename tests #2575 (alexlamsl)

harmony-v3.2.2 (2017-12-10)

Full Changelog

Merged pull requests:

handle exceptional flow correctly in collapse\_vars #2574 (alexlamsl)
Harmony v3.2.2 #2572 (alexlamsl)

v3.2.2 (2017-12-10)

Full Changelog

Merged pull requests:

improve unused on assign-only symbols #2568 (alexlamsl)
fix escape analysis for AST\_Throw #2564 (alexlamsl)
fix escape analysis for AST\_Conditional & AST\_Sequence #2563 (alexlamsl)
account for side-effects in conditional call inversion #2562 (alexlamsl)
eliminate noop calls more aggressively #2559 (alexlamsl)
improve if\_return #2558 (alexlamsl)
simplify computed properties for methods, getters & setters #2555 (alexlamsl)

harmony-v3.2.1 (2017-12-03)

Full Changelog

Merged pull requests:

Harmony v3.2.1 #2553 (alexlamsl)

v3.2.1 (2017-12-03)

Full Changelog

Merged pull requests:

fix dead\_code on for #2552 (alexlamsl)
more tests for #2535 #2551 (alexlamsl)
improve evaluate on typeof #2550 (alexlamsl)
improve boolean compression #2548 (alexlamsl)
improve switch case compression #2547 (alexlamsl)
improve AST\_For.init & AST\_Switch.expression compression #2546 (alexlamsl)
convert to number under boolean context #2545 (alexlamsl)
improve compression of if conditions #2544 (alexlamsl)
improve compression of loop conditions #2543 (alexlamsl)
improve code reuse #2542 (alexlamsl)
fix corner case in call binding #2541 (alexlamsl)
backport test from #2526 #2534 (alexlamsl)
fix inline on nested substitutions #2533 (alexlamsl)
document top level minify\(\) option safari10 #2532 (kzc)
introduce --safari10 #2530 (alexlamsl)
document the new output option safari10 #2529 (kzc)
add Safari workaround for await #2528 (alexlamsl)
extend hoist\_props to AST\_Arrow & AST\_Class #2527 (alexlamsl)
reduce this in block scopes #2526 (alexlamsl)
replace single-use class definitions #2524 (alexlamsl)
fix nested hoist\_props substitution #2523 (alexlamsl)
drop assignment in AST\_VarDef.value #2522 (alexlamsl)
improve synergy between collapse\_vars & unused #2521 (alexlamsl)

harmony-v3.2.0 (2017-11-25)

Full Changelog

Merged pull requests:

Harmony v3.2.0 #2515 (alexlamsl)

v3.2.0 (2017-11-25)

Full Changelog

Merged pull requests:

fix argument/atom collision by properties #2514 (alexlamsl)
fix wording and formatting #2512 (alexlamsl)
document top level minify option keep\_classnames #2511 (kzc)
separate keep\_classnames & keep\_fnames #2510 (alexlamsl)
extend escape analysis on constant expression properties #2509 (alexlamsl)
fix argument/atom collision by collapse\_vars #2507 (alexlamsl)
make AST\_Lambda.contains\_this\(\) less magical #2505 (alexlamsl)
fix reduce\_vars on arrow functions with this #2504 (alexlamsl)
eliminate invalid state caching in collapse\_vars #2502 (alexlamsl)
fix rename #2501 (alexlamsl)
```
ES6
```
expand symbol space to improve compression #2460 (alexlamsl)

harmony-v3.1.10 (2017-11-19)

Full Changelog

Merged pull requests:

Harmony v3.1.10 #2494 (alexlamsl)
fix keyword shorthand property output for ecma >= 6 #2493 (kzc)
enable hoist\_props by default #2492 (alexlamsl)

v3.1.10 (2017-11-18)

Full Changelog

Merged pull requests:

document the webkit output option #2490 (kzc)
```
ES6
```
fix cross-scope inlining of AST\_Functions #2486 (alexlamsl)
minor consolidations #2484 (alexlamsl)
Update ISSUE_TEMPLATE.md #2481 (kzc)
update documentation for reduce\_funcs #2478 (kzc)
fix replacement logic in collapse\_vars #2475 (alexlamsl)
fix top\_retain on hoist\_props #2474 (alexlamsl)
allow symbol replacement on multiple occurrences #2472 (alexlamsl)

harmony-v3.1.9 (2017-11-11)

Full Changelog

Merged pull requests:

Harmony v3.1.9 #2470 (alexlamsl)

v3.1.9 (2017-11-11)

Full Changelog

Merged pull requests:

extend reduce\_funcs to cover cross-scope substitutions #2469 (alexlamsl)
implement compress option reduce\_funcs #2466 (alexlamsl)
suppress hoist\_props on export #2463 (alexlamsl)
fix object literal tracing in reduce\_vars #2461 (alexlamsl)
fix multiple nested function substitutions #2458 (alexlamsl)
remove hack in collapse\_vars #2457 (alexlamsl)
fix const under collapse\_vars without unused #2454 (alexlamsl)
preserve function identity in reduce\_vars #2451 (alexlamsl)

harmony-v3.1.8 (2017-11-06)

Full Changelog

Merged pull requests:

Harmony v3.1.8 #2448 (alexlamsl)

v3.1.8 (2017-11-06)

Full Changelog

Merged pull requests:

handle circular function reference gracefully #2446 (alexlamsl)
account for eval & with in reduce\_vars #2441 (alexlamsl)
consolidate & enhance unused #2439 (alexlamsl)
inline single-use functions that are not constant expressions #2434 (alexlamsl)

harmony-v3.1.7 (2017-11-05)

Full Changelog

Merged pull requests:

Harmony v3.1.7 #2433 (alexlamsl)

v3.1.7 (2017-11-05)

Full Changelog

Merged pull requests:

tweak #2424 #2432 (alexlamsl)
extend function inlining safety checks #2430 (alexlamsl)
consolidate single-use function reduction #2427 (alexlamsl)
maintain call argument order in collapse\_vars #2426 (alexlamsl)
improve variations on call arguments for ufuzz #2424 (alexlamsl)
reduce this within functions #2421 (alexlamsl)
compress new function containing this #2417 (alexlamsl)
hoist_props: hoisting of some class expressions #2415 (kzc)

harmony-v3.1.6 (2017-10-29)

Full Changelog

Merged pull requests:

Harmony v3.1.6 #2413 (alexlamsl)

v3.1.6 (2017-10-29)

Full Changelog

Merged pull requests:

enhance properties #2412 (alexlamsl)
consistently reduce const safe literals #2411 (alexlamsl)
fix & improve AST\_TemplateString #2410 (alexlamsl)
remove dead code #2405 (alexlamsl)
fix reduce\_vars on AST\_Array.length #2404 (alexlamsl)
document compress option hoist\_props #2399 (kzc)
compress self comparisons #2398 (alexlamsl)
fix unsafe reduce\_vars on arrays & objects #2397 (alexlamsl)
implement hoist\_props #2396 (alexlamsl)
docs: Fix spelling and style #2395 (tmcw)
enhance unsafe evaluate of arrays & objects #2394 (alexlamsl)
deduplicate declarations regardless of toplevel #2393 (alexlamsl)
fix dead\_code on AST\_Destructuring #2392 (alexlamsl)
safer properties transform #2391 (alexlamsl)
fix unsafe expansion of object literals #2390 (alexlamsl)
fix unsafe evaluation of AST\_Sub #2389 (alexlamsl)
fix unsafe evaluation of objects #2388 (alexlamsl)
fix unsafe escape analysis in reduce\_vars #2387 (alexlamsl)

harmony-v3.1.5 (2017-10-21)

Full Changelog

Merged pull requests:

Harmony v3.1.5 #2386 (alexlamsl)

v3.1.5 (2017-10-21)

Full Changelog

Merged pull requests:

Allow 'yield' as method name #2382 (t-sauer)
unsafe fix-ups for #2351 #2379 (alexlamsl)
backport #2374 #2376 (alexlamsl)
fix AST\_PropAccess in collapse\_vars take 3 #2375 (alexlamsl)
```
ES6
```
clean up lazy operator detection #2373 (alexlamsl)
fix AST\_PropAccess in collapse\_vars take 2 #2372 (alexlamsl)
fix AST\_PropAccess in collapse\_vars #2370 (alexlamsl)
enhance collapse\_vars around lazy operations #2369 (alexlamsl)
deduplicate AST\_Super & AST\_This logic #2366 (alexlamsl)
account for side-effects from AST\_This in collapse\_vars #2365 (alexlamsl)

harmony-v3.1.4 (2017-10-16)

Full Changelog

Merged pull requests:

Harmony v3.1.4 #2363 (alexlamsl)
```
ES6
```

v3.1.4 (2017-10-15)

Full Changelog

Merged pull requests:

update dependency #2362 (alexlamsl)
fix-ups for #2356 #2360 (alexlamsl)
```
ES6
```
more tests for #2351 #2357 (alexlamsl)
update README to include defaults #2356 (rogpeppe)
Update README.md - sourceMappingURL directive note #2355 (tdmalone)
perform reduce\_vars on safe literals #2351 (alexlamsl)
collapse a.b whenever safe #2350 (alexlamsl)
```
ES6
```

harmony-v3.1.3 (2017-10-01)

Full Changelog

Merged pull requests:

Harmony v3.1.3 #2341 (alexlamsl)

v3.1.3 (2017-10-01)

Full Changelog

Merged pull requests:

enhance reduce\_vars for AST\_Accessor #2339 (alexlamsl)
trap invalid use of reserved words #2338 (alexlamsl)
```
ES9
```

harmony-v3.1.2 (2017-09-24)

Full Changelog

Merged pull requests:

Harmony v3.1.2 #2330 (alexlamsl)

v3.1.2 (2017-09-23)

Full Changelog

Merged pull requests:

fix "use asm" numeric output in function expressions #2328 (kzc)
```
ES6
```
suppress collapse\_vars of this into "use strict" #2326 (alexlamsl)
```
ES6
```
mangle: do not mangle reserved class #2317 (jlguenego)

harmony-v3.1.1 (2017-09-17)

Full Changelog

Merged pull requests:

Harmony v3.1.1 #2315 (alexlamsl)

v3.1.1 (2017-09-16)

Full Changelog

Merged pull requests:

handle LHS side-effects on cascade & collapse\_vars #2314 (alexlamsl)
improve source mapping #2312 (alexlamsl)

harmony-v3.1.0 (2017-09-10)

Full Changelog

Merged pull requests:

Harmony v3.1.0 #2307 (alexlamsl)

v3.1.0 (2017-09-10)

Full Changelog

Merged pull requests:

Testing all leading comments against being PURE comments #2305 (Andarist)
extend unsafe on pure global functions #2303 (alexlamsl)
add Date and other known globals to unsafe compress option #2302 (kzc)
fix collapse\_vars on default function argument #2299 (alexlamsl)
correctly count declarations after hoist\_vars #2297 (alexlamsl)
Fix CLI example for mangle reserved list of names #2294 (Dazix)
```
ES6
```
Fix CLI source-maps examples #2291 (Dazix)
fix unused patching of AST\_For.init blocks #2289 (alexlamsl)

harmony-v3.0.28 (2017-08-19)

Full Changelog

Merged pull requests:

Harmony v3.0.28 #2281 (alexlamsl)

v3.0.28 (2017-08-19)

Full Changelog

Merged pull requests:

Introduce new compress option unsafe\_arrows #2278 (kzc)
```
ES6
```
```
ES6
```
Don't escape null characters as \0 when followed by any digit #2273 (erikdesjardins)
```
ES6
```
```
ES9
```
fix ie8 mangling of top-level AST\_SymbolCatch #2263 (alexlamsl)

harmony-v3.0.27 (2017-07-30)

Full Changelog

Merged pull requests:

Harmony v3.0.27 #2262 (alexlamsl)

v3.0.27 (2017-07-29)

Full Changelog

Merged pull requests:

improve mangle.properties #2261 (alexlamsl)
```
ES6
```
issue template: describe acceptable JS input #2255 (kzc)
```
ES6
```
enhance test for #2242 #2248 (alexlamsl)

harmony-v3.0.26 (2017-07-23)

Full Changelog

Merged pull requests:

Harmony v3.0.26 #2247 (alexlamsl)

v3.0.26 (2017-07-23)

Full Changelog

Merged pull requests:

unescape surrogate pairs only #2246 (alexlamsl)
update dependencies #2241 (alexlamsl)

harmony-v3.0.25 (2017-07-16)

Full Changelog

Merged pull requests:

Harmony v3.0.25 #2240 (alexlamsl)

v3.0.25 (2017-07-16)

Full Changelog

Merged pull requests:

reject malformed CLI parameters #2239 (alexlamsl)
ensure ie8 works with mangled properties #2238 (alexlamsl)
drop unused builtin globals under unsafe #2236 (alexlamsl)
fix unsafe evaluate of Object static methods #2232 (alexlamsl)
drop unused compound assignments #2230 (alexlamsl)
enhance passes #2229 (alexlamsl)
fix gzip stream in test/benchmark.js #2228 (alexlamsl)
enhance source mapping on IIFEs #2224 (alexlamsl)
uglify-es: update repository and project tagline #2221 (kzc)
benchmark gzipped output #2220 (alexlamsl)
docs: update benchmarks using node 8, add babili #2218 (kzc)

harmony-v3.0.24 (2017-07-08)

Full Changelog

Merged pull requests:

Harmony v3.0.24 #2216 (alexlamsl)

v3.0.24 (2017-07-08)

Full Changelog

Merged pull requests:

handle duplicate argument names in collapse\_vars #2215 (alexlamsl)
uglify-es: have repository point to harmony branch #2212 (kzc)
inlining of static methods & constants #2211 (alexlamsl)
inline property access of object literal #2209 (alexlamsl)
suppress collapse\_vars of this as call argument #2204 (alexlamsl)
```
ES6
```
improve compress granularity through typeofs #2201 (alexlamsl)
```
ES6
```
minor clean-ups to evaluate #2197 (alexlamsl)
improve parenthesis emission #2196 (alexlamsl)
clean up TreeWalker.pop\(\) #2195 (alexlamsl)
document fast mangle-only minify mode #2194 (kzc)
refactor throw usage within compress #2193 (alexlamsl)

harmony-v3.0.23 (2017-07-02)

Full Changelog

Merged pull requests:

Harmony v3.0.23 #2192 (alexlamsl)

v3.0.23 (2017-07-02)

Full Changelog

Merged pull requests:

drop argument value after collapse\_vars #2190 (alexlamsl)
improve inline efficiency #2188 (alexlamsl)

harmony-v3.0.22 (2017-06-30)

Full Changelog

Merged pull requests:

Harmony v3.0.22 #2186 (alexlamsl)

v3.0.22 (2017-06-30)

Full Changelog

Merged pull requests:

```
ES6
```
```
ES8
```
```
ES8
```
improve usability of name cache under minify\(\) #2176 (alexlamsl)

harmony-v3.0.21 (2017-06-28)

Full Changelog

Merged pull requests:

Harmony v3.0.21 #2177 (alexlamsl)

v3.0.21 (2017-06-28)

Full Changelog

Merged pull requests:

```
ES6
```
```
ES6
```
improve unsafe\_Func #2171 (alexlamsl)
```
ES6
```
parse @global\_defs as expressions #2169 (alexlamsl)
update uglify-es keywords in package.json #2168 (kzc)
```
ES6
```
update doc notes for uglify-es #2164 (kzc)
```
ES6
```

harmony-v3.0.20 (2017-06-25)

Full Changelog

Merged pull requests:

Harmony v3.0.20 #2161 (alexlamsl)

v3.0.20 (2017-06-25)

Full Changelog

Merged pull requests:

more tests for #2158 #2160 (alexlamsl)
fix cascade & collapse\_vars on property access of constants #2158 (alexlamsl)
toplevel shorthand for ecma #2157 (alexlamsl)
```
ES8
```
```
ES6
```
```
ES6
```
refactor compute\_char\_frequency\(\) #2152 (alexlamsl)
synchronise mangle.properties for minify\(\) & test/compress #2151 (alexlamsl)
refactor Compressor.toplevel #2149 (alexlamsl)
minimise reduce\_vars cloning overhead #2148 (alexlamsl)
fix unused on AST\_Destructuring #2146 (alexlamsl)
fix reduce\_vars on this #2145 (alexlamsl)
fix for-in loop parsing #2144 (alexlamsl)
```
ES6
```

harmony-v3.0.19 (2017-06-21)

Full Changelog

Merged pull requests:

Harmony v3.0.19 #2139 (alexlamsl)

v3.0.19 (2017-06-21)

Full Changelog

Merged pull requests:

```
ES6
```
```
ES6
```
```
ES6
```
```
ES6
```
```
ES6
```
reject non-toplevel import/export #2128 (alexlamsl)
```
ES6
```
ensure mangling works if catch reuses a scope variable #2123 (alexlamsl)
```
ES6
```

harmony-v3.0.18 (2017-06-18)

Full Changelog

Merged pull requests:

Harmony v3.0.18 #2119 (alexlamsl)

v3.0.18 (2017-06-18)

Full Changelog

Merged pull requests:

make defensive copies when inline #2116 (alexlamsl)
fix loss of context in collapse\_vars & cascade #2112 (alexlamsl)
in-place tighten\_body\(\) #2111 (alexlamsl)
correctly determine scope of AST\_This #2109 (alexlamsl)
```
ES6
```
enforce inline scope restriction #2106 (alexlamsl)

harmony-v3.0.17 (2017-06-15)

Full Changelog

Merged pull requests:

Harmony v3.0.17 #2104 (alexlamsl)

v3.0.17 (2017-06-15)

Full Changelog

Merged pull requests:

suppress inline of this #2103 (alexlamsl)
avoid intermittent test time-out failures #2100 (alexlamsl)
compute uses\_arguments correctly in figure\_out\_scope\(\) #2099 (alexlamsl)
```
ES6
```

v2.8.29 (2017-06-14)

Full Changelog

Merged pull requests:

fix parsing of expect\_stdout #2096 (alexlamsl)
Harmony v3.0.16 #2094 (alexlamsl)

v3.0.16 (2017-06-14)

Full Changelog

Merged pull requests:

add comment about quote_style and gzip #2092 (kzc)
fix reduce\_vars on AST\_Arrow #2091 (alexlamsl)
cache web assets between CI runs #2089 (alexlamsl)
Fix use of commander's parser function's options argument fixes \#2082 #2088 (zaygraveyard)
allow expect\_stdout to specify Error #2087 (alexlamsl)
add Node.js 8 to Travis CI #2086 (alexlamsl)
fix variable accounting in inline #2085 (alexlamsl)
suppress false positives for-in loops #2080 (alexlamsl)
fix portability of sandbox.run\_code\(\) on Node.js 0.1x #2078 (alexlamsl)
fix non-string parameters #2076 (alexlamsl)
report test/ufuzz.js failures in process.stderr #2074 (alexlamsl)
marshal mangle\[.properties\].reserved from non-Array values #2072 (alexlamsl)
fix iteration over object with inherited properties #2068 (alexlamsl)
fix cascade on multi-branch evaluations #2067 (alexlamsl)
fix unused crash with top-level AST\_Var #2066 (alexlamsl)
fix CLI output corruption #2061 (alexlamsl)
fix inline handling of AST\_Call.args #2059 (alexlamsl)
implement test/jetstream.js --debug #2058 (alexlamsl)
workaround webkit parsing error #2056 (alexlamsl)
implement function inlining #2053 (alexlamsl)
fix AST\_Function scope invariance #2052 (alexlamsl)
```
ES6
```
```
ES6
```

v2.8.28 (2017-06-03)

Full Changelog

Merged pull requests:

add tests for AST\_SymbolAccessor #2049 (alexlamsl)
backports for 2.8.28 #2048 (alexlamsl)
clean up lib/parse.js #2047 (alexlamsl)
fix beautify whitespace output within AST\_Destructuring #2046 (alexlamsl)
better document behavior of unsafe_Func #2043 (kzc)

harmony-v3.0.15 (2017-06-01)

Full Changelog

Merged pull requests:

Harmony v3.0.15 #2042 (alexlamsl)

v3.0.15 (2017-06-01)

Full Changelog

Merged pull requests:

fix non-identifier getter/setter name #2041 (alexlamsl)
whitelist unsafe evaluate candidates #2039 (alexlamsl)
enhance unsafe evaluate #2037 (alexlamsl)
reformat mangle options section of README #2036 (kzc)
document safari10 mangle option #2035 (kzc)

harmony-v3.0.14 (2017-05-31)

Full Changelog

Merged pull requests:

Harmony v3.0.14 #2034 (alexlamsl)

v3.0.14 (2017-05-31)

Full Changelog

Merged pull requests:

introduce unsafe\_Func #2033 (alexlamsl)
widen CLI parse error code fragment displayed #2032 (alexlamsl)
```
ES6
```
mangle destructuring function parameters #2029 (alexlamsl)
```
ES6
```
```
ES6
```

harmony-v3.0.13 (2017-05-29)

Full Changelog

Merged pull requests:

fix if\_return on block-scoped variables #2021 (alexlamsl)
Harmony v3.0.13 #2020 (alexlamsl)

v3.0.13 (2017-05-29)

Full Changelog

Merged pull requests:

better fix for #512 & #2010 #2019 (alexlamsl)
display default values in --help options #2018 (alexlamsl)
implement --help options #2017 (alexlamsl)
improve CLI usability #2016 (alexlamsl)

harmony-v3.0.12 (2017-05-27)

Full Changelog

Merged pull requests:

extend node\_version range on applicable tests #2015 (alexlamsl)
Harmony v3.0.12 #2014 (alexlamsl)

v3.0.12 (2017-05-27)

Full Changelog

Merged pull requests:

fix hoist\_funs on block-scoped function under "use strict" #2013 (alexlamsl)
clarify what --mangle-props does #2012 (kzc)
fix if\_return on AST\_Defun #2010 (alexlamsl)
better document mangle properties options #2009 (kzc)
fix and expand --mangle-props documentation #2008 (kzc)
fix dead\_code on block-scoped function under "use strict" #2006 (alexlamsl)
fix export related issues #2005 (alexlamsl)
clean up lib/scope.js #2003 (alexlamsl)
fix issues related to export & function #2002 (alexlamsl)
report timing breakdown #2000 (alexlamsl)
ensure new line after describe\_ast\(\) #1999 (alexlamsl)
```
ES6
```
reinstate describe\_ast\(\) on CLI #1996 (alexlamsl)

harmony-v3.0.11 (2017-05-23)

Full Changelog

Merged pull requests:

Harmony v3.0.11 #1994 (alexlamsl)

v3.0.11 (2017-05-23)

Full Changelog

Merged pull requests:

fix source map offset #1993 (alexlamsl)
```
ES6
```
```
ES6
```
add another minify() options example #1988 (kzc)
improve usability of global\_defs in minify\(\) #1987 (alexlamsl)
more refinement of minify() documentation #1983 (kzc)

harmony-v3.0.10 (2017-05-20)

Full Changelog

Merged pull requests:

Harmony v3.0.10 #1982 (alexlamsl)

v3.0.10 (2017-05-20)

Full Changelog

Merged pull requests:

uglify-es: update keywords in package.json #1981 (kzc)
add "es5" to package.json keywords #1980 (kzc)
document minify() option toplevel #1979 (kzc)
enhance if\_return to handle return void... #1977 (alexlamsl)
fix parsing of yield as object key #1976 (alexlamsl)
document 3.x minify() does not throw errors #1975 (kzc)

v2.8.27 (2017-05-19)

Full Changelog

Merged pull requests:

document minify warnings and add an error example #1973 (kzc)
backports for 2.8.27 #1971 (alexlamsl)

harmony-v3.0.9 (2017-05-19)

Full Changelog

Merged pull requests:

Harmony v3.0.9 #1972 (alexlamsl)

v3.0.9 (2017-05-19)

Full Changelog

Merged pull requests:

introduce unsafe\_regexp #1970 (alexlamsl)
```
ES6
```

harmony-v3.0.8 (2017-05-18)

Full Changelog

Merged pull requests:

Harmony v3.0.8 #1967 (alexlamsl)

v3.0.8 (2017-05-18)

Full Changelog

Merged pull requests:

fix docs for side_effects flag to reflect current behavior #1966 (kara)
make expect\_stdout node version specific #1963 (alexlamsl)
```
ES6
```
remove space\_colon #1960 (alexlamsl)
improve RegExp handling #1959 (alexlamsl)
```
Docs
```
```
ES6
```
```
ES6
```

harmony-v3.0.7 (2017-05-16)

Full Changelog

Merged pull requests:

Harmony v3.0.7 #1951 (alexlamsl)

v3.0.7 (2017-05-16)

Full Changelog

Merged pull requests:

export TreeTransformer #1950 (alexlamsl)

harmony-v3.0.6 (2017-05-16)

Full Changelog

Merged pull requests:

Harmony v3.0.6 #1948 (alexlamsl)

v2.8.26 (2017-05-15)

Full Changelog

Merged pull requests:

backports for 2.8.26 #1947 (alexlamsl)

v3.0.6 (2017-05-15)

Full Changelog

Merged pull requests:

print package name alongside version in CLI #1946 (alexlamsl)
fix parsing of property access after new line #1944 (alexlamsl)
reorg README for 3.x #1942 (kzc)
improve keyword-related parser errors #1941 (alexlamsl)

harmony-v3.0.5 (2017-05-15)

Full Changelog

Merged pull requests:

keep minify\(\) options in sync #1940 (alexlamsl)
Harmony v3.0.5 #1939 (alexlamsl)

v2.8.25 (2017-05-15)

Full Changelog

Merged pull requests:

backports for 2.8.25 #1938 (alexlamsl)

v3.0.5 (2017-05-15)

Full Changelog

Merged pull requests:

fix & improve coverage of estree #1935 (alexlamsl)
Tweak README Notes #1934 (kzc)
uglify-es: update homepage in package.json #1933 (kzc)
```
ES6
```
clarify wording #1931 (olsonpm)
document 3 max passes #1928 (olsonpm)
fix bugs with getter/setter #1926 (alexlamsl)

v2.8.24 (2017-05-12)

Full Changelog

Merged pull requests:

add documentation for commit 1e51586 #1925 (olsonpm)
avoid arguments and eval in reduce\_vars #1924 (alexlamsl)
backports for 2.8.24 #1921 (alexlamsl)
remove support for const #1910 (alexlamsl)

harmony-v3.0.4 (2017-05-11)

Full Changelog

Merged pull requests:

Harmony v3.0.4 #1923 (alexlamsl)
```
ES6
```

v3.0.4 (2017-05-11)

Full Changelog

Merged pull requests:

fix invalid transform on const #1919 (alexlamsl)
update README #1918 (kzc)
document known issues with const #1916 (alexlamsl)
fix typo #1913 (OmgImAlexis)
update documentation #1909 (alexlamsl)
```
2.x
```
```
ES6
```

harmony-v3.0.3 (2017-05-10)

Full Changelog

Merged pull requests:

Harmony v3.0.3 #1901 (alexlamsl)

v3.0.3 (2017-05-10)

Full Changelog

Merged pull requests:

Update issue template: change harmony to uglify-es #1900 (kzc)
```
ES6
```
Remove unnecessary git clone instructions in README #1897 (kzc)
Remove incorrect git clone instructions from uglify-es README #1896 (kzc)
Change harmony to uglify-es in master README #1895 (kzc)
Have harmony docs use uglify-es package name. #1894 (kzc)
gracefully handle non-Error being thrown #1893 (alexlamsl)

harmony-v3.0.2 (2017-05-09)

Full Changelog

Merged pull requests:

Harmony v3.0.2 #1892 (alexlamsl)

v3.0.2 (2017-05-09)

Full Changelog

Merged pull requests:

print error stack in CLI #1890 (alexlamsl)
```
ES6
```
update minify\(\) usage in test/ufuzz.js #1888 (alexlamsl)

harmony-v3.0.1 (2017-05-08)

Full Changelog

Merged pull requests:

Harmony v3.0.1 #1885 (alexlamsl)
```
ES6
```
```
3.x
```

v3.0.1 (2017-05-07)

Full Changelog

Merged pull requests:

return Error from minify\(\) #1880 (alexlamsl)
support dumping AST #1879 (alexlamsl)
support minify\(\) output as AST #1878 (alexlamsl)
deprecate low level API #1877 (alexlamsl)

harmony-v3.0.0 (2017-05-07)

Full Changelog

Merged pull requests:

Harmony v3.0.0 #1876 (alexlamsl)

v2.8.23 (2017-05-06)

Full Changelog

Merged pull requests:

fix test for #1865 #1873 (alexlamsl)
backports for 2.8.23 #1871 (alexlamsl)

v3.0.0 (2017-05-06)

Full Changelog

Merged pull requests:

fix unsafe on evaluate of reduce\_vars #1870 (alexlamsl)
kill opera #1869 (alexlamsl)
update test/benchmark.js resources #1864 (alexlamsl)
rename variables for better readability #1863 (alexlamsl)
enhance collapse\_vars #1862 (alexlamsl)
restore report of supported options #1861 (alexlamsl)
improve return optimization for constant expressions #1860 (kzc)
```
ES6
```
enforce toplevel on other compress options #1855 (alexlamsl)
```
ES6
```
Update ISSUE_TEMPLATE.md #1846 (kzc)
fix unused on for-in statements #1843 (alexlamsl)
fix fuzzer on this #1842 (alexlamsl)
update README for 3.x #1840 (kzc)
fix AST\_For.init patch-up in drop\_unused\(\) #1839 (alexlamsl)
improve parser under "use strict" #1836 (alexlamsl)
fix label-related bugs #1835 (alexlamsl)
Fix API reference examples #1834 (lahmatiy)
improve unused #1832 (alexlamsl)
fix unused on labeled for-loop #1831 (alexlamsl)
extend cascade into a.b #1829 (alexlamsl)
improve collapse\_vars on AST\_Var #1828 (alexlamsl)
fix parser bugs & CLI reporting #1827 (alexlamsl)
clean up collapse\_vars #1826 (alexlamsl)
support safe reassignments in reduce\_vars #1823 (alexlamsl)
fix reduce\_vars on conditionals #1822 (alexlamsl)
fix reduce\_vars on boolean binary expressions #1819 (alexlamsl)
fix reduce\_vars within try-block #1818 (alexlamsl)
compress duplicated variable definitions #1817 (alexlamsl)
fix variable substitution #1816 (alexlamsl)
enhance reduce\_vars #1814 (alexlamsl)
update README #1813 (alexlamsl)
drop angular #1812 (alexlamsl)
unify CLI & API under minify\(\) #1811 (alexlamsl)
```
3.x
```

harmony-v2.8.22 (2017-04-09)

Full Changelog

Merged pull requests:

Harmony v2.8.22 #1805 (alexlamsl)

v2.8.22 (2017-04-09)

Full Changelog

Merged pull requests:

fix LHS cases for NaN & friends #1804 (alexlamsl)
enhance test/ufuzz.js #1803 (alexlamsl)
fix a couple of bugs in global\_defs #1802 (alexlamsl)
fix delete corner cases #1799 (alexlamsl)
fix pure\_getters for chained property access #1798 (alexlamsl)
fix corner cases with delete #1796 (alexlamsl)
introduce "strict" to pure\_getters #1795 (alexlamsl)
fix reduce\_vars on catch variable #1794 (alexlamsl)
enable inline\_script by default #1793 (alexlamsl)
fix incorrect context in variable substitution #1791 (alexlamsl)
implement delayed resolution for reduce\_vars #1788 (alexlamsl)
improve pure\_getters #1786 (alexlamsl)
optimise do{...}while\(false\) #1785 (alexlamsl)
extend ufuzz generator #1783 (alexlamsl)
```
ES6
```
exclude mangling of special property names #1779 (alexlamsl)
Allow AST_DefaultAssign as parameter #1778 (avdg)
remove --mangle-props from fuzzing #1777 (alexlamsl)
fix mangleProperties on identifiers #1776 (alexlamsl)
workaround Node.js bugs #1775 (alexlamsl)
```
ES6
```
fix mangleProperties of undefined & Infinity #1772 (alexlamsl)
extend test/ufuzz.js #1769 (alexlamsl)
```
ES6
```

harmony-v2.8.21 (2017-04-02)

Full Changelog

Merged pull requests:

Harmony v2.8.21 #1766 (alexlamsl)

v2.8.21 (2017-04-02)

Full Changelog

Merged pull requests:

fix corner case in switch #1765 (alexlamsl)
avoid confusion of NaN & Infinity with catch symbol of the same name #1763 (alexlamsl)
fix corner cases in switch and undefined #1762 (alexlamsl)
speed up fuzzer code generation #1757 (alexlamsl)
minor tweaks to test/ufuzz.js #1756 (alexlamsl)
fuzz regexp literals, more constant numbers, typeof expression #1755 (kzc)
upgrade fuzzer #1754 (alexlamsl)
fix switch branch elimination #1752 (alexlamsl)
minor tweaks to fuzzer #1751 (alexlamsl)
implement test/sandbox.js #1749 (alexlamsl)
improve compression of undefined, NaN & Infinitiy #1748 (alexlamsl)
combine rules for binary boolean operations #1744 (alexlamsl)
sort options in alphabetical order #1743 (alexlamsl)
```
ES6
```
```
ES6
```
Fuzz v3 #1697 (pvdz)

v2.8.20 (2017-03-31)

Full Changelog

Merged pull requests:

fix missing preamble when shebang is absent #1742 (alexlamsl)

harmony-v2.8.19 (2017-03-31)

Full Changelog

Merged pull requests:

Harmony v2.8.19 #1740 (alexlamsl)

v2.8.19 (2017-03-31)

Full Changelog

Merged pull requests:

fix catch symbol mangling #1734 (alexlamsl)

harmony-v2.8.17 (2017-03-30)

Full Changelog

Merged pull requests:

remove paranthesis for -\(x\*y\) #1732 (alexlamsl)
optimize try-catch-finally #1731 (alexlamsl)
improve tests from #1726 #1729 (alexlamsl)
speed up IIFE elimination #1728 (alexlamsl)
speed up equivalent\_to\(\) and AST\_Switch #1727 (alexlamsl)
fix missing parentheses around NaN/Infinity shorthands #1726 (alexlamsl)
output optimal representations of NaN & Infinity #1723 (alexlamsl)
improve beautified output of switch blocks #1721 (alexlamsl)
```
ES6
```

v2.8.18 (2017-03-28)

Full Changelog

Merged pull requests:

remove UGLIFY_DEBUG #1720 (alexlamsl)
fix corner case in unused #1718 (alexlamsl)
Harmony v2.8.17 #1717 (alexlamsl)

v2.8.17 (2017-03-28)

Full Changelog

Merged pull requests:

fix unused on var of the same name within catch #1716 (alexlamsl)
fix is\_number\(\) on += #1714 (alexlamsl)
drop anonymous function name when overshadowed by other declarations #1712 (alexlamsl)
handle var within catch of the same name #1711 (alexlamsl)
fix tail trimming of switch blocks #1707 (alexlamsl)
fix mangle for variable declared within catch block #1706 (alexlamsl)
ufuzz: workaround for Function.toString() v2 #1700 (alexlamsl)
has\_side\_effects\(\) should take AST\_Switch.expression into account #1699 (alexlamsl)
fix typeof side effects #1696 (alexlamsl)
preserve side effects in switch expression #1694 (alexlamsl)
fix cascade on anonymous function reference #1693 (alexlamsl)
handle overlapped variable definitions #1691 (alexlamsl)
fix delete related issues in collapse\_vars and reduce\_vars #1689 (alexlamsl)
ufuzz: workaround function name and toString() #1688 (alexlamsl)
fix cascade on delete operator #1687 (alexlamsl)
optimize conditional when condition symbol matches consequent #1684 (kzc)
fallthrough should not execute case expression #1683 (alexlamsl)
suppress switch branch de-duplication upon side effects #1682 (alexlamsl)
```
ES6
```
fix side-effects detection on switch statements #1678 (alexlamsl)
improve switch optimisations #1677 (alexlamsl)
fix has\_side\_effects\(\) #1675 (alexlamsl)
fix reduce\_vars on AST\_Switch #1671 (alexlamsl)
fix typeof side-effects #1669 (alexlamsl)
fix dead\_code on AST\_Switch #1667 (alexlamsl)
Improve fuzzer #1665 (pvdz)

v2.8.16 (2017-03-24)

Full Changelog

Merged pull requests:

fix invalid AST\_For.init #1657 (alexlamsl)
introduce ufuzz.js #1655 (alexlamsl)
fix cascade of evaluate optimisation #1654 (alexlamsl)
fix corner case in AST\_For.init #1652 (alexlamsl)
fix assignment extraction from conditional #1651 (alexlamsl)
improve error marker placement #1644 (alexlamsl)
fix assignment substitution in sequences #1643 (alexlamsl)
fix expect_stdout #1642 (alexlamsl)
fix regression to allow CLI options with hyphens like -b ascii-only #1640 (kzc)
improve collapsible value detection #1638 (alexlamsl)

harmony-v2.8.15 (2017-03-23)

Full Changelog

Merged pull requests:

Harmony v2.8.15 #1636 (alexlamsl)

v2.8.15 (2017-03-23)

Full Changelog

Merged pull requests:

account for cross-scope modifications in collapse\_vars #1634 (alexlamsl)
suppress unused warnings from inlined elements #1633 (alexlamsl)
fix a bug in simple_glob #1632 (alexlamsl)
metadata cleanup #1630 (alexlamsl)
throw parse error on invalid assignments #1627 (alexlamsl)

harmony-v2.8.14 (2017-03-19)

Full Changelog

Merged pull requests:

Harmony v2.8.14 #1624 (alexlamsl)

v2.8.14 (2017-03-19)

Full Changelog

Merged pull requests:

make expect\_stdout work on Node.js 0.12 #1623 (alexlamsl)
fix commit 88fb83aa #1622 (alexlamsl)
fix AST_Binary.lift_sequences() #1621 (alexlamsl)
transform String.charAt() to index access #1620 (alexlamsl)

harmony-v2.8.13 (2017-03-18)

Full Changelog

Merged pull requests:

handle runtime errors in expect\_stdout #1618 (alexlamsl)
```
ES6
```
fix top-level directives in compress tests #1615 (alexlamsl)
Harmony v2.8.13 #1614 (alexlamsl)
Add --in-source-map inline documentation #1611 (CMTegner)

v2.8.13 (2017-03-16)

Full Changelog

Merged pull requests:

fix chained evaluation #1610 (alexlamsl)
make collapse\_vars consistent with toplevel #1608 (alexlamsl)
fix hoist\_vars on reduce\_vars #1607 (alexlamsl)
extend test/run-tests.js to optionally execute uglified output #1604 (alexlamsl)
fix stack issues with AST\_Node.evaluate\(\) #1603 (alexlamsl)
fix AST\_Node.optimize\(\) #1602 (alexlamsl)

harmony-v2.8.12 (2017-03-14)

Full Changelog

Merged pull requests:

Harmony v2.8.12 #1601 (alexlamsl)
minor clean-ups #1600 (alexlamsl)
```
ES6
```

v2.8.12 (2017-03-10)

Full Changelog

Merged pull requests:

temporary fix for boolean bug #1597 (alexlamsl)
disallow parameter substitution for named IIFEs #1596 (alexlamsl)

harmony-v2.8.11 (2017-03-10)

Full Changelog

Merged pull requests:

Harmony v2.8.11 #1591 (alexlamsl)
support multi-line string in tests #1590 (alexlamsl)

v2.8.11 (2017-03-10)

Full Changelog

Merged pull requests:

fixup for #1585 #1589 (alexlamsl)
fix catch variable reference in IE8 #1587 (alexlamsl)
Correctly raise parse error on missing loop body #1585 (michaelmior)
fix & improve function argument compression #1584 (alexlamsl)
Harmony v2.8.10 #1582 (alexlamsl)

v2.8.10 (2017-03-08)

Full Changelog

harmony-v2.8.10 (2017-03-08)

Full Changelog

Merged pull requests:

scan RHS of dropped assignments #1581 (alexlamsl)
explain how to make a proper bug report #1579 (alexlamsl)
scan assignment value in drop_unused() #1578 (alexlamsl)

v2.8.9 (2017-03-08)

Full Changelog

Merged pull requests:

fix function name eliminiation #1576 (alexlamsl)
plan B for IE8 do-while semi-colon fix #1572 (alexlamsl)
only run benchmark & jetstream on CI #1571 (alexlamsl)
fix return from recursive IIFE #1570 (alexlamsl)
Harmony v2.8.8 #1567 (alexlamsl)
Harmony v2.8.8 #1566 (alexlamsl)
```
ES6
```

v2.8.8 (2017-03-07)

Full Changelog

Merged pull requests:

fix deep cloning of labels #1565 (alexlamsl)
include benchmark.js in test suite #1564 (alexlamsl)
collapse_vars: do not replace a constant in loop condition or init #1562 (kzc)
transform function calls to IIFEs #1560 (alexlamsl)
avoid substitution of global variables #1557 (alexlamsl)
suppress semicolons after do/while #1556 (alexlamsl)

harmony-v2.8.7 (2017-03-05)

Full Changelog

Merged pull requests:

Harmony v2.8.7 #1554 (alexlamsl)

v2.8.7 (2017-03-05)

Full Changelog

Merged pull requests:

fixup for #1553 #1555 (alexlamsl)

v2.8.6 (2017-03-05)

Full Changelog

Merged pull requests:

collapse assignment with adjacent subsequent usage #1553 (alexlamsl)
fix a corner case in #1530 #1552 (alexlamsl)
resolve issue with outdated version of async #1549 (alexlamsl)
improve unsafe on undefined #1548 (alexlamsl)
stay safe with constants in IE8- #1547 (alexlamsl)
handle variable declaration within catch blocks #1546 (alexlamsl)
fix handling of shebang and preamble #1545 (alexlamsl)
disallow collapse_vars constant replacement in for-in statements #1543 (kzc)
preserve implicit return values #1522 (alexlamsl)
compress numerical expressions #1513 (alexlamsl)

harmony-v2.8.5 (2017-03-02)

Full Changelog

Merged pull requests:

facilitate fix for #1531 #1542 (alexlamsl)
Harmony v2.8.5 #1541 (alexlamsl)

v2.8.5 (2017-03-02)

Full Changelog

Merged pull requests:

fix chained assignment with unused #1540 (alexlamsl)
collapse_vars should not replace constant in for-in init section #1538 (kzc)
properly cover all cases of for-in loop variables #1536 (alexlamsl)
fix reference marking in for-in loops #1535 (alexlamsl)
disable do{...}while(false) optimisation #1534 (alexlamsl)
optimize trivial IIFEs returning constants #1530 (kzc)
trim unused invocation parameters #1526 (alexlamsl)
minor improvement to string optimisation #1514 (alexlamsl)

harmony-v2.8.4 (2017-03-02)

Full Changelog

Merged pull requests:

Harmony v2.8.4 #1528 (alexlamsl)

v2.8.4 (2017-03-01)

Full Changelog

Merged pull requests:

fix corner cases in reduce\_vars #1524 (alexlamsl)

v2.8.3 (2017-03-01)

Full Changelog

Merged pull requests:

fix crash on missing props to string\_template\(\) #1523 (alexlamsl)

harmony-v2.8.2 (2017-03-01)

Full Changelog

Merged pull requests:

Harmony v2.8.2 #1521 (alexlamsl)

v2.8.2 (2017-02-28)

Full Changelog

Merged pull requests:

invert reduce\_vars tracking flag #1519 (alexlamsl)
fix evaluate on object getter & setter #1515 (alexlamsl)

v2.8.1 (2017-02-28)

Full Changelog

Merged pull requests:

temporarily disables reduce\_vars as we investigate #1516 #1517 (alexlamsl)

harmony-v2.8.0 (2017-02-28)

Full Changelog

Merged pull requests:

warn & drop \#\_\_PURE\_\_ iff IIFE is dropped #1511 (alexlamsl)
Harmony 2.8.0 #1509 (alexlamsl)

v2.8.0 (2017-02-26)

Full Changelog

Merged pull requests:

add harmony branch details in README #1507 (kzc)
improve error messages #1506 (alexlamsl)
consolidate evaluate & reduce\_vars #1505 (alexlamsl)
update docs for pure\_funcs & drop\_console #1503 (alexlamsl)
allow --in-source-map inline #1490 (alexlamsl)
2.8.0 staging #1485 (alexlamsl)
verify that property names after mangle are legal #1481 (anatdagan)
Avoid using exports when they are not defined #1471 (OndrejSpanel)
faster tree transversal #1462 (alexlamsl)
```
ES6
```
fix test breakage after #1425 & #1427 #1441 (alexlamsl)
```
ES6
```
fix mangling collision with keep_fnames #1431 (alexlamsl)
optimise binary operands with evaluate() #1427 (alexlamsl)
add missing LHS cases which global_defs should avoid #1426 (alexlamsl)
augment evaluate to extract within objects #1425 (alexlamsl)
```
ES6
```
```
ES6
```
Have minify() and tests use figure_out_scope() as uglifyjs CLI does #1408 (kzc)
Add preventive test involving non-ascii function identifiers #1391 (avdg)
```
ES6
```
Add note about name mangling when using --mangle-props=unquoted \#1314 #1387 (wiktor-k)
remove npm-shrinkwrap.json to work around npm@4.0.2 bug #1385 (kzc)

harmony-v2.7.5 (2016-11-29)

Full Changelog

v2.7.5 (2016-11-29)

Full Changelog

Merged pull requests:

```
ES6
```
Pass mangle options to figure_out_scope before mangling in tests #1344 (avdg)

v2.7.4 (2016-10-23)

Full Changelog

Merged pull requests:

```
ES6
```
Add an option to wrap IIFEs in parenthesis #1310 (rvanvelzen)
```
ES6
```
```
ES6
```
Make all comment options in cli available in js api #1285 (avdg)
Account for side effects in string + expr optimization #1277 (kzc)
implement optimization: x = 2 \* x ---> x \*= 2 #1270 (kzc)
```
ES6
```

v2.7.3 (2016-08-17)

Full Changelog

Merged pull requests:

Fix negate_iife transform to return a correct tree for nested IIFEs #1257 (rvanvelzen)

v2.7.2 (2016-08-17)

Full Changelog

Merged pull requests:

Fix negate_iife regression #1255 (kzc)

v2.7.1 (2016-08-14)

Full Changelog

Merged pull requests:

```
ES6
```
Fix computed getters #1225 (avdg)
Legacy octal integer strict mode fixes #1224 (avdg)
```
ES6
```

v2.7.0 (2016-07-03)

Full Changelog

Merged pull requests:

```
ES6
```
```
ES6
```

v2.6.4 (2016-06-22)

Full Changelog

Merged pull requests:

Fix conditional expressions of form x ? -1 : -1 #1155 (kzc)
Test --self build #1152 (rvanvelzen)
Fixes to prevent failing tests after merging master #1150 (avdg)

v2.6.3 (2016-06-19)

Full Changelog

Merged pull requests:

Don't convert all strings to directives from moz-ast #1183 (avdg)
Fix test262 failures related to <, <=, in and instanceof #1134 (avdg)
Various LineTerminator changes #1131 (avdg)
Don't allow with statements in strict mode #1129 (avdg)
```
ES6
```
Export tokenizer function #1113 (ChALkeR)
```
ES6
```
collapse_vars: Do not consider RegExp literals to be constants #1102 (kzc)
Only allow var definitions to be moved into the for-init clause #1081 (rvanvelzen)
Do not apply negate_iife optimization to new expression #1074 (kzc)
Avoid syntax error in yield assignments #1059 (not-an-aardvark)
Hoist functions when reversing if x return; ... vs. if !x ... #1053 (rvanvelzen)
Merge master into harmony #1047 (rvanvelzen)
Parse comments without recursion to avoid RangeError. #1045 (kzc)
Simplify member(name, array) implementation. #1032 (kzc)
Speedup unused compress option for already minified code #1024 (kzc)
fix #1021 #1023 (fabiosantoscode)
Escape all ASCII control characters within strings for ascii_only #1019 (kzc)
Do not produce let as a variable name in mangle. #1011 (kzc)
Ignore mangle sort option #991 (kzc)

v2.6.2 (2016-02-22)

Full Changelog

Merged pull requests:

Take operator || precendence into account for AST_If optimization. #981 (kzc)
Fix #931: Create arrow functions in maybe_assign so that they can be … #967 (fabiosantoscode)
Fixes #951 missing export for SymbolDef #952 (Bobris)
collapse_vars: fix if/else and ternary operator side effects #949 (kzc)
collapse_vars: document the compress option in README #948 (kzc)
Add mangleProperties documentation to README #943 (bryanerayner)
fix bug in collapse_vars for right side of "||" and "&&" #942 (kzc)
Mark vars with /** @const */ pragma as consts so they can be eliminated. #928 (STRML)
Never mangle arguments and keep them in their scope #918 (avdg)
Unit tests #905 (avdg)
Do not allow newlines in string literals #903 (avdg)
Semicolon after do...while statement is optional #896 (avdg)
Update README URLs based on HTTP redirects #879 (ReadmeCritic)
#873 Fix conditionals optimizations with default compress options #874 (kzc)
Feature/harmony defaults #872 (fabiosantoscode)
Harmony: classes #870 (fabiosantoscode)

v2.6.1 (2015-11-16)

Full Changelog

Merged pull requests:

Fix docs for keep_fargs #864 (plievone)

v2.6.0 (2015-11-12)

Full Changelog

Merged pull requests:

Have mozilla AST RegExpLiteral parser use regex.pattern and regex.flags #854 (kzc)
Fix RegExp literal in mozilla AST, add --dump-spidermonkey-ast flag #853 (kzc)
fixes #845: \v escaping should be restricted to "screw_ie8" mode #847 (michaelficarra)
Harmony: allow use of of as a name. #844 (fabiosantoscode)
Fix #836 #837 (fabiosantoscode)
Escape \v like other special characters #833 (startswithaj)
add support for --pure-funcs option #831 (pirxpilot)
Fix other operator output producing  #829 (kzc)
Feature/harmony computed props #806 (fabiosantoscode)

v2.5.0 (2015-10-11)

Full Changelog

Merged pull requests:

Fix handling of "use asm" when no flags are passed #822 (kzc)
Add node 4.x in Travis #808 (avdg)
sFix crash, remove unused code and state variable. #795 (fabiosantoscode)
Harmony: template strings #794 (fabiosantoscode)
allow for anonymous map generation using string type check #786 (istr)
Parse ES6 number literals, round 2 #775 (fabiosantoscode)
remove Symbol's argument when we're unsafe and Symbol is undeclared #774 (fabiosantoscode)
Fix evaluating the typeof an arrow function. #773 (fabiosantoscode)
Parse binary number literals #771 (fabiosantoscode)
Feature/harmony destructuring expression #768 (fabiosantoscode)
```
Fix
```
Feature/harmony super #763 (fabiosantoscode)
Feature/harmony arrows #760 (fabiosantoscode)
Fix semicolon printing when restricting max line length #757 (rvanvelzen)
Fix semicolon printing when restricting max line length #756 (rvanvelzen)
Support wrap and exportAll options for node.js tools. #753 (Surgo)
fromString option, use index from argument array for filename instead of "?" #736 (AlbertoGP)
Add keep_fnames compressor option to README.md #729 (DrewML)

v2.4.24 (2015-07-22)

Full Changelog

Merged pull requests:

optimizations for && and || where left side is constant expression #735 (kzc)
Add --mangle-regex option #733 (jcxplorer)

v2.4.23 (2015-05-20)

Full Changelog

v2.4.22 (2015-05-18)

Full Changelog

v2.4.21 (2015-05-04)

Full Changelog

v2.4.20 (2015-04-13)

Full Changelog

Merged pull requests:

Document passing source maps directly to minify() using inSourceMap #669 (caldwell)

v2.4.19 (2015-03-29)

Full Changelog

Merged pull requests:

Fix long options #660 (ntkme)

v2.4.18 (2015-03-29)

Full Changelog

v2.4.17 (2015-03-10)

Full Changelog

Merged pull requests:

Allow uglify to handle executable files #810 (avdg)
Drop all console statements properly #629 (rvanvelzen)
fixes issue #621 SourceMap toString JSON format #622 (brycecr)
Give parser more unicode support #615 (avdg)
Replace the correct node when replacing in void sequences #612 (rvanvelzen)
Document -- for usage in CLI class #606 (rvanvelzen)
Add an option to prevent function names from being mangled #603 (rvanvelzen)
Use yargs instead of optimist. #600 (knpwrs)
Fix #597 #599 (rvanvelzen)
Fix max_line_len not working for JSON files #592 (micschro)
fix base54 #584 (clyfish)
Fix #569 #570 (rvanvelzen)
added @ngInject support for inline functions #482 (arty-name)

v2.4.16 (2014-12-09)

Full Changelog

Merged pull requests:

Don't warn for an unreferenced exception symbol in a catch block. #549 (Arnavion)
Use uglify source map token names if missing #546 (jacobk)
Conditional assignment of equivalent constants compressed x=y?1:1 --\> x=1 #541 (TalAter)
Added example for usage with SpiderMonkey AST #529 (RReverser)
Added generative testing for AST conversions. #527 (RReverser)
SpiderMonkey AST conversion #526 (RReverser)
Added license #522 (gdw2)

v2.4.15 (2014-07-09)

Full Changelog

Merged pull requests:

Update .travis.yml to pass the test on Travis CI #499 (shinnn)

v2.4.14 (2014-06-12)

Full Changelog

Merged pull requests:

Fix sourceMapIncludeSources exception in Node API #470 (ebednarz)
Allow colons in the pairs passed to AST_Toplevel.wrap_enclose #454 (Arnavion)
Handle TryStatements trees from acorn >=0.2.0 #445 (ConradIrwin)

v2.4.13 (2014-03-11)

Full Changelog

Merged pull requests:

Handle the case when SourceMapConsumer.originalPositionFor returns null source. #439 (Arnavion)
Simplify nested conditionals if possible #424 (mattbasta)
Fix readme typo when -\> with #422 (mourner)

v2.4.12 (2014-01-26)

Full Changelog

Merged pull requests:

Don't unescape \x00 in regexes it breaks IE8 #408 (danielstutzman)

v2.4.11 (2014-01-21)

Full Changelog

Merged pull requests:

Don't unescape byte order marks in regexps #402 (lautis)

v2.4.10 (2014-01-18)

Full Changelog

v2.4.9 (2014-01-15)

Full Changelog

Merged pull requests:

Add support for sourcesContent property in source maps #398 (arty-name)

v2.4.8 (2013-12-18)

Full Changelog

Merged pull requests:

bugfix #242 #371 (colorhook)
Make DefaultsError a real Error object #245 (ForbesLindesay)

v2.4.7 (2013-12-09)

Full Changelog

v2.4.6 (2013-11-28)

Full Changelog

v2.4.5 (2013-11-28)

Full Changelog

v2.4.4 (2013-11-27)

Full Changelog

v2.4.3 (2013-11-06)

Full Changelog

v2.4.2 (2013-11-03)

Full Changelog

Merged pull requests:

Disallow reversal where lhs has higher or equal precedence #336 (rvanvelzen)
Fix RHS concat raised in \#330 #331 (rvanvelzen)
Unit test to detect issue in 8d14efe for #126 that causes aggressive parenthesis removal, functional differences #330 (markjaquith)
Fix #269 #325 (rvanvelzen)
Fix #280 #323 (rvanvelzen)
Add an exit code to the test suite #322 (rvanvelzen)

v2.4.1 (2013-10-22)

Full Changelog

Merged pull requests:

Only allow identifier start characters at the beginning of identifiers. #308 (glasser)

v2.4.0 (2013-08-22)

Full Changelog

Merged pull requests:

fixes #259: don't unnecessarily quote object properties when --screw-ie8 #270 (michaelficarra)
Escape null characters as \x00 #220 (lautis)

v2.3.6 (2013-05-23)

Full Changelog

Merged pull requests:

SourceMapping pragma has changed to //# #213 (mattrobenolt)

v2.3.5 (2013-05-19)

Full Changelog

v2.3.4 (2013-05-15)

Full Changelog

v2.3.3 (2013-05-14)

Full Changelog

Merged pull requests:

Add CI build for supported Node versions #202 (nschonni)

v2.3.2 (2013-05-09)

Full Changelog

v2.3.1 (2013-05-08)

Full Changelog

Merged pull requests:

Fix typo in bin and readme #195 (kimjoar)
Add README syntax highlighting #194 (ulikoehler)

v2.3.0 (2013-05-01)

Full Changelog

v2.3 (2013-05-01)

Full Changelog

Merged pull requests:

use dotted member access when --screw-ie8 option given #191 (michaelficarra)
unbalanced parentheses in readme #190 (michaelficarra)
Fix typeof evaluation for regex and function #181 (candid82)
renamed --screw-ie to --screw-oldie, documented it in README.md, indicat... #163 (mgol)
Read the entire STDIN. #146 (mbostock)
Allow inSourceMap option to be a generated JSON source map #125 (devongovett)

v2.2.5 (2013-02-14)

Full Changelog

Merged pull requests:

Wraps sourceMappingURL in a multiline comment. Fixes #108 #111 (mattrobenolt)

v2.2.4 (2013-02-01)

Full Changelog

Merged pull requests:

Fix #105: property comparison to undefined is not always safe #106 (gibson042)
Update installation instructions #98 (ForbesLindesay)
Add better fromstring docs. #94 (paulmillr)
Compressor options use underscores rather than hyphens #90 (jakearchibald)

v2.2.3 (2013-01-04)

Full Changelog

Merged pull requests:

Add a --version option #87 (BenoitZugmeyer)

v2.2.2 (2012-12-06)

Full Changelog

Merged pull requests:

Fixed reading from STDIN #58 (roxeteer)

v2.2.1 (2012-11-23)

Full Changelog

v2.2.0 (2012-11-21)

Full Changelog

Merged pull requests:

Add simple optimization for empty-string concats. #45 (rvanvelzen)

v2.1.11 (2012-11-12)

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Merged pull requests:

Convert x.toString() to ""+x instead of x+"" #41 (Skalman)

v2.1.10 (2012-11-08)

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v2.1.9 (2012-11-07)

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v2.1.8 (2012-11-07)

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v2.1.7 (2012-11-07)

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v2.1.6 (2012-11-01)

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v2.1.5 (2012-10-30)

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v2.1.4 (2012-10-25)

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v2.1.3 (2012-10-24)

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v2.1.2 (2012-10-22)

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Merged pull requests:

Allow to specify sourceRoot in minify #19 (SevInf)

v2.1.1 (2012-10-18)

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v2.1 (2012-10-17)

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Merged pull requests:

Fix crash in minify function #8 (SevInf)

v2.0 (2012-10-05)

* This Change Log was automatically generated by github_changelog_generator

192 KiB Raw Blame History

Change Log

v3.4.9 (2018-08-31)

v3.4.8 (2018-08-23)

v3.4.7 (2018-08-09)

v3.4.6 (2018-07-27)

v3.4.5 (2018-07-16)

v3.4.4 (2018-07-09)

v3.4.3 (2018-07-02)

v3.4.2 (2018-06-25)

v3.4.1 (2018-06-19)

v3.4.0 (2018-06-02)

v3.3.28 (2018-05-29)

v3.3.27 (2018-05-22)

v3.3.26 (2018-05-20)

v3.3.25 (2018-05-12)

v3.3.24 (2018-05-07)

v3.3.23 (2018-04-28)

v3.3.22 (2018-04-20)

v3.3.21 (2018-04-12)

v3.3.20 (2018-04-07)

v3.3.19 (2018-04-07)

v3.3.18 (2018-04-02)

v3.3.17 (2018-03-31)

v3.3.16 (2018-03-19)

v3.3.15 (2018-03-14)

v3.3.14 (2018-03-10)

v3.3.13 (2018-03-04)

v3.3.12 (2018-02-22)

v3.3.11 (2018-02-15)

harmony-v3.3.10 (2018-02-08)

v3.3.10 (2018-02-08)

harmony-v3.3.9 (2018-01-27)

v3.3.9 (2018-01-27)

harmony-v3.3.8 (2018-01-21)

v3.3.8 (2018-01-21)

harmony-v3.3.7 (2018-01-14)

v3.3.7 (2018-01-14)

harmony-v3.3.6 (2018-01-13)

v3.3.6 (2018-01-13)

harmony-v3.3.5 (2018-01-07)

v3.3.5 (2018-01-07)

harmony-v3.3.4 (2017-12-30)

v3.3.4 (2017-12-30)

harmony-v3.3.3 (2017-12-28)

v3.3.3 (2017-12-28)

harmony-v3.3.2 (2017-12-25)

v3.3.2 (2017-12-25)

harmony-v3.3.1 (2017-12-25)

v3.3.1 (2017-12-24)

harmony-v3.3.0 (2017-12-24)

v3.3.0 (2017-12-24)

harmony-v3.2.2 (2017-12-10)

v3.2.2 (2017-12-10)

harmony-v3.2.1 (2017-12-03)

v3.2.1 (2017-12-03)

harmony-v3.2.0 (2017-11-25)

v3.2.0 (2017-11-25)

harmony-v3.1.10 (2017-11-19)

v3.1.10 (2017-11-18)

harmony-v3.1.9 (2017-11-11)

v3.1.9 (2017-11-11)

harmony-v3.1.8 (2017-11-06)

v3.1.8 (2017-11-06)

harmony-v3.1.7 (2017-11-05)

v3.1.7 (2017-11-05)

harmony-v3.1.6 (2017-10-29)

v3.1.6 (2017-10-29)

harmony-v3.1.5 (2017-10-21)

v3.1.5 (2017-10-21)

harmony-v3.1.4 (2017-10-16)

v3.1.4 (2017-10-15)

harmony-v3.1.3 (2017-10-01)

v3.1.3 (2017-10-01)

harmony-v3.1.2 (2017-09-24)

v3.1.2 (2017-09-23)

harmony-v3.1.1 (2017-09-17)

v3.1.1 (2017-09-16)

harmony-v3.1.0 (2017-09-10)

v3.1.0 (2017-09-10)

192 KiB

Raw Blame History