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lib: remove usage of url.parse #36853

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lib: remove usage of url.parse #36853

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RaisinTen
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Since url.parse() is deprecated, it must not be used inside Node.js.

@nodejs-github-bot nodejs-github-bot added http Issues or PRs related to the http subsystem. https Issues or PRs related to the https subsystem. tls Issues and PRs related to the tls subsystem. labels Jan 9, 2021
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RaisinTen commented Jan 9, 2021 •
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cc @nodejs/url @nodejs/http

@Trott Trott added the semver-major PRs that contain breaking changes and should be released in the next major version. label Jan 9, 2021
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Trott commented Jan 9, 2021

Added semver=major because these seems like it will inevitably break edge cases. (As is, it looks like maybe this is going to throw errors where previously errors had been passed to callbacks or emitted as events.)

This would also need to be benchmarked for performance.

@Trott Trott added the needs-benchmark-ci PR that need a benchmark CI run. label Jan 9, 2021
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mscdex commented Jan 9, 2021

This should probably also have a CITGM run.

aduh95
aduh95 requested changes Jan 9, 2021
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aduh95 commented Jan 12, 2021 •
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Benchmark CI: https://ci.nodejs.org/view/Node.js%20benchmark/job/benchmark-node-micro-benchmarks/890/

Didn't show any significant perf regression or improvement.

Benchmark results 
                                                                                                      confidence improvement accuracy (*)     (**)    (***)
 tls/convertprotocols.js n=1                                                                                         -0.03 %       ±7.19%   ±9.56%  ±12.45%
 tls/convertprotocols.js n=50000                                                                                     -2.80 %       ±5.97%   ±7.94%  ±10.34%
 tls/secure-pair.js size=100 securing='clear' dur=5                                                                  -0.50 %       ±7.17%   ±9.55%  ±12.43%
 tls/secure-pair.js size=100 securing='SecurePair' dur=5                                                             -1.42 %       ±8.96%  ±11.92%  ±15.51%
 tls/secure-pair.js size=100 securing='TLSSocket' dur=5                                                              -2.01 %       ±5.57%   ±7.41%   ±9.64%
 tls/secure-pair.js size=1024 securing='clear' dur=5                                                                  8.44 %      ±12.80%  ±17.03%  ±22.17%
 tls/secure-pair.js size=1024 securing='SecurePair' dur=5                                                            -3.59 %       ±6.06%   ±8.07%  ±10.51%
 tls/secure-pair.js size=1024 securing='TLSSocket' dur=5                                                             -2.97 %       ±5.70%   ±7.58%   ±9.87%
 tls/secure-pair.js size=1048576 securing='clear' dur=5                                                              -1.89 %       ±5.24%   ±6.98%   ±9.10%
 tls/secure-pair.js size=1048576 securing='SecurePair' dur=5                                                          2.46 %       ±7.34%   ±9.77%  ±12.72%
 tls/secure-pair.js size=1048576 securing='TLSSocket' dur=5                                                          -2.27 %       ±6.32%   ±8.41%  ±10.95%
 tls/throughput-c2s.js size=100 type='asc' dur=5                                                                      1.52 %       ±7.14%   ±9.50%  ±12.36%
 tls/throughput-c2s.js size=100 type='buf' dur=5                                                                      3.31 %       ±7.28%   ±9.70%  ±12.64%
 tls/throughput-c2s.js size=100 type='utf' dur=5                                                                     -4.77 %       ±5.91%   ±7.86%  ±10.24%
 tls/throughput-c2s.js size=1024 type='asc' dur=5                                                                    -1.12 %       ±8.87%  ±11.81%  ±15.39%
 tls/throughput-c2s.js size=1024 type='buf' dur=5                                                                    -4.16 %       ±6.01%   ±8.00%  ±10.41%
 tls/throughput-c2s.js size=1024 type='utf' dur=5                                                                    -2.94 %       ±9.27%  ±12.34%  ±16.06%
 tls/throughput-c2s.js size=1048576 type='asc' dur=5                                                                  4.46 %      ±12.57%  ±16.72%  ±21.77%
 tls/throughput-c2s.js size=1048576 type='buf' dur=5                                                                  4.06 %      ±10.70%  ±14.24%  ±18.55%
 tls/throughput-c2s.js size=1048576 type='utf' dur=5                                                                 10.04 %      ±10.81%  ±14.39%  ±18.76%
 tls/throughput-c2s.js size=16777216 type='asc' dur=5                                                                 1.64 %       ±3.56%   ±4.74%   ±6.17%
 tls/throughput-c2s.js size=16777216 type='buf' dur=5                                                                 0.04 %       ±3.90%   ±5.19%   ±6.76%
 tls/throughput-c2s.js size=16777216 type='utf' dur=5                                                                -1.00 %       ±2.76%   ±3.68%   ±4.79%
 tls/throughput-c2s.js size=4194304 type='asc' dur=5                                                                 -0.47 %       ±4.56%   ±6.07%   ±7.90%
 tls/throughput-c2s.js size=4194304 type='buf' dur=5                                                                  2.06 %       ±9.88%  ±13.14%  ±17.11%
 tls/throughput-c2s.js size=4194304 type='utf' dur=5                                                                 -2.28 %       ±4.21%   ±5.61%   ±7.30%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=131072 type='asc' dur=5                         1.89 %       ±8.83%  ±11.75%  ±15.31%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=131072 type='buf' dur=5                         0.51 %       ±9.85%  ±13.11%  ±17.06%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=131072 type='utf' dur=5                         0.45 %       ±8.57%  ±11.41%  ±14.85%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=16777216 type='asc' dur=5                      -0.50 %       ±3.47%   ±4.61%   ±6.01%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=16777216 type='buf' dur=5                       1.48 %       ±4.31%   ±5.73%   ±7.47%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=16777216 type='utf' dur=5                       2.59 %       ±3.81%   ±5.07%   ±6.60%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=256 type='asc' dur=5                            2.58 %       ±4.35%   ±5.79%   ±7.54%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=256 type='buf' dur=5                           -3.03 %       ±3.71%   ±4.93%   ±6.42%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=256 type='utf' dur=5                            9.39 %      ±12.70%  ±16.90%  ±22.00%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=32768 type='asc' dur=5                         -5.07 %      ±10.73%  ±14.27%  ±18.58%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=32768 type='buf' dur=5                          9.28 %      ±11.54%  ±15.35%  ±19.98%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=0 sendchunklen=32768 type='utf' dur=5                         -1.26 %      ±11.59%  ±15.42%  ±20.07%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=131072 type='asc' dur=5                   0.28 %       ±2.12%   ±2.82%   ±3.68%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=131072 type='buf' dur=5                   0.06 %       ±1.89%   ±2.52%   ±3.28%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=131072 type='utf' dur=5                   1.15 %       ±2.34%   ±3.12%   ±4.07%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=16777216 type='asc' dur=5                -1.24 %       ±2.08%   ±2.77%   ±3.61%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=16777216 type='buf' dur=5                -0.28 %       ±1.93%   ±2.57%   ±3.34%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=16777216 type='utf' dur=5          *     -1.72 %       ±1.50%   ±2.01%   ±2.65%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=256 type='asc' dur=5                      1.22 %       ±2.78%   ±3.71%   ±4.85%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=256 type='buf' dur=5                      0.29 %       ±1.49%   ±1.99%   ±2.59%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=256 type='utf' dur=5                     -1.90 %       ±2.06%   ±2.77%   ±3.65%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=32768 type='asc' dur=5                   -1.93 %       ±2.53%   ±3.38%   ±4.42%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=32768 type='buf' dur=5                   -0.36 %       ±2.13%   ±2.84%   ±3.72%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=1048576 sendchunklen=32768 type='utf' dur=5                    0.41 %       ±2.12%   ±2.82%   ±3.67%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=131072 type='asc' dur=5                     0.29 %       ±1.93%   ±2.56%   ±3.34%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=131072 type='buf' dur=5                     0.43 %       ±2.52%   ±3.35%   ±4.37%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=131072 type='utf' dur=5              *     -3.02 %       ±2.33%   ±3.11%   ±4.04%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=16777216 type='asc' dur=5                   0.56 %       ±2.38%   ±3.17%   ±4.13%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=16777216 type='buf' dur=5                  -0.11 %       ±1.97%   ±2.62%   ±3.41%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=16777216 type='utf' dur=5                  -0.14 %       ±0.93%   ±1.24%   ±1.64%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=256 type='asc' dur=5                        1.02 %       ±2.59%   ±3.44%   ±4.49%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=256 type='buf' dur=5                **      1.52 %       ±1.11%   ±1.49%   ±1.94%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=256 type='utf' dur=5                        2.25 %       ±2.66%   ±3.56%   ±4.66%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=32768 type='asc' dur=5                     -0.10 %       ±1.91%   ±2.54%   ±3.31%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=32768 type='buf' dur=5                      0.59 %       ±1.58%   ±2.11%   ±2.74%
 tls/throughput-s2c.js recvbufgenfn='false' recvbuflen=65536 sendchunklen=32768 type='utf' dur=5                      1.33 %       ±2.12%   ±2.82%   ±3.68%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=131072 type='asc' dur=5                         -2.52 %      ±11.55%  ±15.37%  ±20.01%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=131072 type='buf' dur=5                         -1.94 %      ±12.55%  ±16.70%  ±21.74%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=131072 type='utf' dur=5                         -3.79 %       ±8.08%  ±10.76%  ±14.01%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=16777216 type='asc' dur=5                       -3.36 %       ±4.07%   ±5.42%   ±7.07%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=16777216 type='buf' dur=5                       -3.84 %       ±5.21%   ±6.97%   ±9.14%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=16777216 type='utf' dur=5                        1.25 %       ±3.57%   ±4.77%   ±6.23%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=256 type='asc' dur=5                            -0.01 %       ±5.86%   ±7.80%  ±10.16%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=256 type='buf' dur=5                            -0.90 %       ±3.08%   ±4.10%   ±5.33%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=256 type='utf' dur=5                             4.79 %      ±11.32%  ±15.06%  ±19.61%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=32768 type='asc' dur=5                           2.33 %       ±7.83%  ±10.42%  ±13.58%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=32768 type='buf' dur=5                          -5.19 %       ±9.81%  ±13.06%  ±17.02%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=0 sendchunklen=32768 type='utf' dur=5                          -5.00 %      ±12.00%  ±15.97%  ±20.79%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=131072 type='asc' dur=5                   -0.11 %       ±2.29%   ±3.05%   ±3.98%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=131072 type='buf' dur=5                   -0.17 %       ±2.21%   ±2.94%   ±3.83%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=131072 type='utf' dur=5                   -1.56 %       ±2.47%   ±3.29%   ±4.29%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=16777216 type='asc' dur=5                  0.52 %       ±2.30%   ±3.06%   ±3.98%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=16777216 type='buf' dur=5                  1.08 %       ±2.38%   ±3.17%   ±4.13%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=16777216 type='utf' dur=5                 -0.09 %       ±1.62%   ±2.16%   ±2.81%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=256 type='asc' dur=5                      -0.46 %       ±2.96%   ±3.94%   ±5.14%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=256 type='buf' dur=5                      -1.13 %       ±2.14%   ±2.87%   ±3.76%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=256 type='utf' dur=5                      -0.74 %       ±2.29%   ±3.05%   ±3.97%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=32768 type='asc' dur=5                    -0.84 %       ±2.15%   ±2.87%   ±3.74%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=32768 type='buf' dur=5                     0.67 %       ±2.26%   ±3.01%   ±3.91%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=1048576 sendchunklen=32768 type='utf' dur=5                    -0.28 %       ±2.25%   ±3.00%   ±3.90%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=131072 type='asc' dur=5                     -0.12 %       ±2.32%   ±3.09%   ±4.03%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=131072 type='buf' dur=5                      0.26 %       ±1.89%   ±2.52%   ±3.28%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=131072 type='utf' dur=5                      0.44 %       ±2.11%   ±2.81%   ±3.66%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=16777216 type='asc' dur=5                    0.46 %       ±2.73%   ±3.63%   ±4.72%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=16777216 type='buf' dur=5                   -1.45 %       ±2.02%   ±2.69%   ±3.50%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=16777216 type='utf' dur=5                    0.94 %       ±1.41%   ±1.88%   ±2.45%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=256 type='asc' dur=5                         0.22 %       ±1.29%   ±1.72%   ±2.26%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=256 type='buf' dur=5                        -0.37 %       ±2.13%   ±2.84%   ±3.69%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=256 type='utf' dur=5                        -0.59 %       ±1.70%   ±2.26%   ±2.95%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=32768 type='asc' dur=5                       0.78 %       ±2.01%   ±2.68%   ±3.50%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=32768 type='buf' dur=5                      -1.48 %       ±2.33%   ±3.11%   ±4.07%
 tls/throughput-s2c.js recvbufgenfn='true' recvbuflen=65536 sendchunklen=32768 type='utf' dur=5                       1.01 %       ±1.98%   ±2.64%   ±3.43%
 tls/tls-connect.js dur=5 concurrency=1                                                                               5.68 %      ±68.39% ±114.59% ±218.06%
 tls/tls-connect.js dur=5 concurrency=10                                                                             -3.57 %      ±28.37% ±122.61% ±990.53%

Be aware that when doing many comparisons the risk of a false-positive
result increases. In this case there are 100 comparisons, you can thus
expect the following amount of false-positive results:
  5.00 false positives, when considering a   5% risk acceptance (*, **, ***),
  1.00 false positives, when considering a   1% risk acceptance (**, ***),
  0.10 false positives, when considering a 0.1% risk acceptance (***)

@aduh95 aduh95 added needs-citgm PRs that need a CITGM CI run. and removed needs-benchmark-ci PR that need a benchmark CI run. labels Jan 12, 2021
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aduh95 commented Jan 18, 2021

@RaisinTen This needs a rebase.

@RaisinTen RaisinTen force-pushed the lib/remove-usage-of-url.parse branch from f388cef to a2f28c5 Compare January 20, 2021 12:43
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@aduh95 rebased it!

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aduh95 commented Jan 20, 2021

@nodejs/tsc this needs reviews (and also a CITGM, I'm not sure how to configure those).

@aduh95 aduh95 added the review wanted PRs that need reviews. label Jan 20, 2021
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targos commented Jan 20, 2021 •
edited by aduh95
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CITGM: https://ci.nodejs.org/view/Node.js-citgm/job/citgm-smoker/2584

mcollina
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lgtm

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CI: https://ci.nodejs.org/job/node-test-pull-request/35703/

@RaisinTen RaisinTen force-pushed the lib/remove-usage-of-url.parse branch from e60e517 to 2682b65 Compare January 27, 2021 14:37
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Just rebased on master.

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CI: https://ci.nodejs.org/job/node-test-pull-request/35780/

@RaisinTen RaisinTen added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Feb 10, 2021
RaisinTen added a commit that referenced this pull request Feb 11, 2021
@RaisinTen
lib: remove usage of url.parse
295e766 
Since url.parse() is deprecated, it must not be used inside Node.js.

PR-URL: #36853
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
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Landed in 295e766 🎉

@RaisinTen RaisinTen closed this Feb 11, 2021
@RaisinTen RaisinTen deleted the lib/remove-usage-of-url.parse branch February 11, 2021 14:03
@BethGriggs BethGriggs mentioned this pull request Mar 9, 2021
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BethGriggs added a commit that referenced this pull request Apr 20, 2021
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2021-04-20, Version 16.0.0 (Current)
fc6a49f 
Notable Changes:

Deprecations and Removals

- **(SEMVER-MAJOR)** **fs**: remove permissive rmdir recursive
  (Antoine du Hamel) [#37216]
- **(SEMVER-MAJOR)** **fs**: runtime deprecate rmdir recursive option
  (Antoine du Hamel) [#37302]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('http_parser') (James M Snell) [#37813]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('url') (James M Snell) [#37799]
- **(SEMVER-MAJOR)** **lib**: make process.binding('util') return only
  type checkers (Anna Henningsen) [#37819]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('crypto') (James M Snell) [#37790]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('signal_wrap') (James M Snell) [#37800]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('v8') (James M Snell) [#37789]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('async_wrap') (James M Snell) [#37576]
- **(SEMVER-MAJOR)** **module**: remove module.createRequireFromPath
  (Antoine du Hamel) [#37201]
- **(SEMVER-MAJOR)** **module**: runtime deprecate subpath folder
  mappings (Antoine du Hamel) [#37215]
- **(SEMVER-MAJOR)** **module**: runtime deprecate "main" index and
  extension lookups (Antoine du Hamel) [#37206]
- **(SEMVER-MAJOR)** **module**: runtime deprecate invalid package.json
  main entries (Antoine du Hamel) [#37204]
- **(SEMVER-MAJOR)** **process**: runtime deprecate changing
  process.config (James M Snell) [#36902]

Stable Timers Promises API:

The Timers Promises API provides an alternative set of timer functions
that return Promise objects. Added in Node.js v15.0.0, in this release
they graduate from experimental status to stable.

Contributed by James Snell - [#38112]

Toolchain and Compiler Upgrades:

Node.js v16.0.0 will be the first release where we ship prebuilt
binaries for Apple Silicon. While we’ll be providing separate tarballs
for the Intel (`darwin-x64`) and ARM (`darwin-arm64`) architectures the
macOS installer (`.pkg`) will be shipped as a ‘fat’ (multi-architecture)
binary.

- **(SEMVER-MAJOR)** **build**: remove support for Python 2
  (Christian Clauss) [#36691]
- **(SEMVER-MAJOR)** **build**: default PYTHON to python3 in Makefile
  (Michaël Zasso) [#37764]
- **build**: update Makefile to support fat binary (Ash Cripps)
  [#37861]
- **(SEMVER-MAJOR)** **build**: enable ASLR (PIE) on OS X (woodfairy)
  [#35704]
- **build**: warn for gcc versions earlier than 8.3.0 (Richard Lau)
  [#37935]
- **(SEMVER-MAJOR)** **doc**: update minimum supported Xcode to 11
  (Michaël Zasso) [#37872]
- **(SEMVER-MAJOR)** **doc**: update minimum supported GCC to 8.3
  (Michaël Zasso) [#37871]
- **(SEMVER-MAJOR)** **doc**: update AIX to GCC8 for v16.x (Ash Cripps)
  [#37677]
- **tools**: set arch in Distribution.xml (Ash Cripps)
  [#38261]

V8 9.0:

The V8 JavaScript engine is updated to V8 9.0, including performance
tweaks and improvements.

This update also brings the ECMAScript RegExp Match Indices, which
provide the start and end indices of the captured string. The indices
array is available via the `.indices` property on match objects when the
regular expression has the `/d` flag.

Contributed by Michaël Zasso - [#37587]

Other Notable Changes:

- **(SEMVER-MINOR)** **assert**: graduate assert.match and
  assert.doesNotMatch (James M Snell) [#38111]
- **(SEMVER-MAJOR)** **buffer**: expose btoa and atob as globals
  (James M Snell) [#37786]
- **deps**: update llhttp to 6.0.0 (Fedor Indutny)
  [#38277]
- **deps**: upgrade npm to 7.10.0 (Ruy Adorno)
  [#38254]
- **(SEMVER-MAJOR)** **deps**: bump minimum ICU version to 68
  (Michaël Zasso) [#37330]
- **(SEMVER-MINOR)** **http**: add http.ClientRequest.getRawHeaderNames()
  (simov) [#37660]
- **(SEMVER-MAJOR)** **lib,src**: update cluster to use Parent
  (Michael Dawson) [#36478]
- **(SEMVER-MINOR)** **module**: add support for `node:`‑prefixed
  `require(…)` calls (ExE Boss) [#37246]
- **(SEMVER-MINOR)** **perf_hooks**: add histogram option to timerify
  (James M Snell) [#37475]
- **(SEMVER-MINOR)** **repl**: add auto‑completion for `node:`‑prefixed
  `require(…)` calls (ExE Boss) [#37246]
- **(SEMVER-MINOR)** **util**: add getSystemErrorMap() impl
  (eladkeyshawn) [#38101]

Semver-Major Commits:

- **async_hooks**: add thisArg to AsyncResource.bind (James M Snell)
  [#36782]
- **buffer**: expose btoa and atob as globals (James M Snell)
  [#37786]
- **build**: remove support for Python 2 (Christian Clauss)
  [#36691]
- **build**: default PYTHON to python3 in Makefile (Michaël Zasso)
  [#37764]
- **build**: update Makefile to support fat binary (Ash Cripps)
  [#37861]
- **build**: reset embedder string to "-node.0" (Michaël Zasso)
  [#37587]
- **build**: include minimal V8 headers in distribution (Michaël Zasso)
  [#37570]
- **build**: reset embedder string to "-node.0" (Michaël Zasso)
  [#37330]
- **build**: reset embedder string to "-node.0" (Michaël Zasso)
  [#36139]
- **build**: use C++11 ABI with libstdc++ (Anna Henningsen)
  [#36634]
- **build**: enable ASLR (PIE) on OS X (woodfairy)
  [#35704]
- **build**: reset embedder string to "-node.0" (Michaël Zasso)
  [#35700]
- **deps**: V8: cherry-pick 1648e050cade (Michaël Zasso)
  [#37587]
- **deps**: silence irrelevant V8 warnings (Michaël Zasso)
  [#37587]
- **deps**: fix V8 build issue with inline methods (Jiawen Geng)
  [#35415]
- **deps**: make v8.h compatible with VS2015 (Joao Reis)
  [#32116]
- **deps**: V8: forward declaration of `Rtl\*FunctionTable` (Refael
  Ackermann) [#32116]
- **deps**: V8: patch register-arm64.h (Refael Ackermann)
  [#32116]
- **deps**: V8: un-cherry-pick bd019bd (Refael Ackermann)
  [#32116]
- **deps**: update V8 to 9.0.257.11 (Michaël Zasso)
  [#37587]
- **deps**: bump minimum ICU version to 68 (Michaël Zasso)
  [#37330]
- **deps**: V8: cherry-pick 8957d4677aa7 (Michaël Zasso)
  [#37330]
- **deps**: V8: backport a11395433dbd (Michaël Zasso)
  [#37330]
- **deps**: V8: cherry-pick deb0813166f3 (Michaël Zasso)
  [#36139]
- **deps**: V8: cherry-pick 9a6a22874c81 (Michaël Zasso)
  [#36139]
- **deps**: silence irrelevant V8 warning (Michaël Zasso)
  [#37330]
- **deps**: workaround stod() limitations on SmartOS (Colin Ihrig)
  [#37330]
- **deps**: fix V8 build issue with inline methods (Jiawen Geng)
  [#35415]
- **deps**: patch V8 to run on Xcode 8 (Mary Marchini)
  [#32116]
- **deps**: make v8.h compatible with VS2015 (Joao Reis)
  [#32116]
- **deps**: V8: forward declaration of `Rtl\*FunctionTable` (Refael
  Ackermann) [#32116]
- **deps**: V8: patch register-arm64.h (Refael Ackermann)
  [#32116]
- **deps**: patch V8 to run on older XCode versions (Ujjwal Sharma)
  [#32116]
- **deps**: V8: un-cherry-pick bd019bd (Refael Ackermann)
  [#32116]
- **deps**: update V8 to 8.9.255.19 (Michaël Zasso)
  [#37330]
- **deps**: V8: cherry-pick deb0813166f3 (Michaël Zasso)
  [#36139]
- **deps**: V8: cherry-pick 9a6a22874c81 (Michaël Zasso)
  [#36139]
- **deps**: V8: cherry-pick 2059ee813359 (Michaël Zasso)
  [#36139]
- **deps**: V8: cherry-pick bde7ee5473d6 (Michaël Zasso)
  [#36139]
- **deps**: V8: cherry-pick 9a712984025e (Michaël Zasso)
  [#36139]
- **deps**: V8: cherry-pick 0b96e5b0bfb2 (Michaël Zasso)
  [#36139]
- **deps**: V8: cherry-pick fbb28902e049 (Michaël Zasso)
  [#36139]
- **deps**: V8: cherry-pick 821fb3883a8e (Michaël Zasso)
  [#35700]
- **deps**: workaround stod() limitations on SmartOS (Colin Ihrig)
  [#36139]
- **deps**: fix V8 build issue with inline methods (Jiawen Geng)
  [#35415]
- **deps**: patch V8 to run on Xcode 8 (Mary Marchini)
  [#32116]
- **deps**: V8: silence irrelevant warnings (Michaël Zasso)
  [#32116]
- **deps**: make v8.h compatible with VS2015 (Joao Reis)
  [#32116]
- **deps**: V8: forward declaration of `Rtl\*FunctionTable` (Refael
  Ackermann) [#32116]
- **deps**: V8: patch register-arm64.h (Refael Ackermann)
  [#32116]
- **deps**: patch V8 to run on older XCode versions (Ujjwal Sharma)
  [#32116]
- **deps**: V8: un-cherry-pick bd019bd (Refael Ackermann)
  [#32116]
- **deps**: update V8 to 8.8.278.17 (Michaël Zasso)
  [#36139]
- **deps**: V8: cherry-pick 821fb3883a8e (Michaël Zasso)
  [#35700]
- **deps**: V8: cherry-pick 45e49775f5a3 (Michaël Zasso)
  [#35700]
- **deps**: V8: cherry-pick 7b3a27b7ae65 (Michaël Zasso)
  [#35700]
- **deps**: V8: cherry-pick d76abfed3512 (Michaël Zasso)
  [#35415]
- **deps**: fix V8 build issue with inline methods (Jiawen Geng)
  [#35415]
- **deps**: update V8 postmortem metadata script (Colin Ihrig)
  [#35415]
- **deps**: update V8 postmortem metadata script (Colin Ihrig)
  [#33579]
- **deps**: patch V8 to run on Xcode 8 (Mary Marchini)
  [#32116]
- **deps**: V8: silence irrelevant warnings (Michaël Zasso)
  [#32116]
- **deps**: make v8.h compatible with VS2015 (Joao Reis)
  [#32116]
- **deps**: V8: forward declaration of `Rtl\*FunctionTable` (Refael
  Ackermann) [#32116]
- **deps**: V8: patch register-arm64.h (Refael Ackermann)
  [#32116]
- **deps**: patch V8 to run on older XCode versions (Ujjwal Sharma)
  [#32116]
- **deps**: V8: un-cherry-pick bd019bd (Refael Ackermann)
  [#32116]
- **deps**: update V8 to 8.7.220 (Michaël Zasso)
  [#35700]
- **dns**: use url module instead of punycode for IDNA (Antoine du
  Hamel) [#35091]
- **doc**: update minimum supported Xcode to 11 (Michaël Zasso)
  [#37872]
- **doc**: update minimum supported GCC to 8.3 (Michaël Zasso)
  [#37871]
- **doc**: update AIX to GCC8 for v16.x (Ash Cripps)
  [#37677]
- **doc**: fixup http.IncomingMessage deprecation code (Guy Bedford)
  [#36917]
- **doc**: add http.IncomingMessage#connection (Pranshu Srivastava)
  [#33768]
- **events**: change EventTarget handler exception behavior (Nitzan
  Uziely) [#37237]
- **fs**: remove permissive rmdir recursive (Antoine du Hamel)
  [#37216]
- **fs**: add validation for fd and path (Dylan Elliott)
  [#35187]
- **fs**: runtime deprecate rmdir recursive option (Antoine du Hamel)
  [#37302]
- **fs**: fix flag and mode validation (James M Snell)
  [#37480]
- **http**: use objects with null prototype in Agent (Michaël Zasso)
  [#36409]
- **lib**: runtime deprecate access to process.binding('http_parser')
  (James M Snell) [#37813]
- **lib**: runtime deprecate access to process.binding('url') (James M
  Snell) [#37799]
- **lib**: make process.binding('util') return only type checkers (Anna
  Henningsen) [#37819]
- **lib**: runtime deprecate access to process.binding('crypto') (James
  M Snell) [#37790]
- **lib**: runtime deprecate access to process.binding('signal_wrap')
  (James M Snell) [#37800]
- **lib**: runtime deprecate access to process.binding('v8') (James M
  Snell) [#37789]
- **lib**: aggregate errors to avoid error swallowing (Antoine du Hamel)
  [#37460]
- **lib**: load v8_prof_processor dependencies as ESM (Michaël Zasso)
  [#37587]
- **lib**: runtime deprecate access to process.binding('async_wrap')
  (James M Snell) [#37576]
- **lib**: remove usage of url.parse (raisinten)
  [#36853]
- **lib**: add error handling for input stream (rexagod)
  [#31603]
- **lib,src**: update cluster to use Parent (Michael Dawson)
  [#36478]
- **module**: runtime deprecate subpath folder mappings (Antoine du
  Hamel) [#37215]
- **module**: runtime deprecate "main" index and extension lookups
  (Antoine du Hamel) [#37206]
- **module**: runtime deprecate invalid package.json main entries
  (Antoine du Hamel) [#37204]
- **module**: remove module.createRequireFromPath (Antoine du Hamel)
  [#37201]
- **module**: only set cache when finding module succeeds (Yongsheng
  Zhang) [#36642]
- **perf_hooks**: make performance a global (James M Snell)
  [#37970]
- **perf_hooks**: complete overhaul of the implementation (James M
  Snell) [#37136]
- **process**: disallow adding options to
  process.allowedNodeEnvironmentFlags (Antoine du Hamel)
  [#36660]
- **process**: runtime deprecate changing process.config (James M Snell)
  [#36902]
- **readline**: cursorTo throw error on NaN (Zijian Liu)
  [#36379]
- **src**: use non-deprecated GetCreationContext from V8 (Michaël Zasso)
  [#37587]
- **src**: remove V8_FT_ADAPTOR for V8 update (Colin Ihrig)
  [#37587]
- **src**: use non-deprecated V8 module APIs (Michaël Zasso)
  [#37587]
- **src**: update NODE_MODULE_VERSION to 93 (Michaël Zasso)
  [#37587]
- **src**: use non-deprecated V8 module and script APIs (Michaël Zasso)
  [#37330]
- **src**: update NODE_MODULE_VERSION to 92 (Michaël Zasso)
  [#37330]
- **src**: update NODE_MODULE_VERSION to 91 (Michaël Zasso)
  [#36139]
- **src**: mark internally exported functions as explicitly internal
  (Tyler Ang-Wanek) [#37000]
- **src**: inline AsyncCleanupHookHandle in headers (Tyler Ang-Wanek)
  [#37000]
- **src**: fix v8 api deprecation (Jiawen Geng)
  [#35700]
- **src**: update NODE_MODULE_VERSION to 90 (Michaël Zasso)
  [#35700]
- **src**: clean up embedder API (Anna Henningsen)
  [#35897]
- **test**: mark test-return-on-exit as flaky (Michaël Zasso)
  [#36139]
- **test**: mark WASI's test-return-on-exit as flaky (Colin Ihrig)
  [#36139]
- **tools**: update V8 gypfiles for 9.0 (Michaël Zasso)
  [#37587]
- **tools**: update V8 gypfiles for 8.9 (Michaël Zasso)
  [#37330]
- **tools**: update V8 gypfiles for 8.8 (Michaël Zasso)
  [#36139]
- **tools**: update V8 gypfiles for 8.7 (Michaël Zasso)
  [#35700]
- **worker**: send correct error status for worker init (Yash Ladha)
  [#36242]

PR-URL: #37678
BethGriggs added a commit that referenced this pull request Apr 20, 2021
@BethGriggs
2021-04-20, Version 16.0.0 (Current)
7162e68 
Notable changes:

Deprecations and Removals:

- **(SEMVER-MAJOR)** **fs**: remove permissive rmdir recursive
  (Antoine du Hamel) [#37216]
- **(SEMVER-MAJOR)** **fs**: runtime deprecate rmdir recursive option
  (Antoine du Hamel) [#37302]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('http_parser') (James M Snell) [#37813]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('url') (James M Snell) [#37799]
- **(SEMVER-MAJOR)** **lib**: make process.binding('util') return only
  type checkers (Anna Henningsen) [#37819]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('crypto') (James M Snell) [#37790]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('signal_wrap') (James M Snell) [#37800]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('v8') (James M Snell) [#37789]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('async_wrap') (James M Snell) [#37576]
- **(SEMVER-MAJOR)** **module**: remove module.createRequireFromPath
  (Antoine du Hamel) [#37201]
- **(SEMVER-MAJOR)** **module**: runtime deprecate subpath folder
  mappings (Antoine du Hamel) [#37215]
- **(SEMVER-MAJOR)** **module**: runtime deprecate "main" index and
  extension lookups (Antoine du Hamel) [#37206]
- **(SEMVER-MAJOR)** **module**: runtime deprecate invalid package.json
  main entries (Antoine du Hamel) [#37204]
- **(SEMVER-MAJOR)** **process**: runtime deprecate changing
  process.config (James M Snell) [#36902]

Stable Timers Promises API:

The Timers Promises API provides an alternative set of timer functions
that return Promise objects. Added in Node.js v15.0.0, in this release
they graduate from experimental status to stable.

Contributed by James Snell - [#38112]

Toolchain and Compiler Upgrades:

Node.js v16.0.0 will be the first release where we ship prebuilt
binaries for Apple Silicon. While we’ll be providing separate tarballs
for the Intel (`darwin-x64`) and ARM (`darwin-arm64`) architectures the
macOS installer (`.pkg`) will be shipped as a ‘fat’ (multi-architecture)
binary.

- **(SEMVER-MAJOR)** **build**: remove support for Python 2 (Christian
  Clauss) [#36691]
- **(SEMVER-MAJOR)** **build**: default PYTHON to python3 in Makefile
  (Michaël Zasso) [#37764]
- **build**: update Makefile to support fat binary (Ash Cripps)
  [#37861]
- **(SEMVER-MAJOR)** **build**: enable ASLR (PIE) on OS X (woodfairy)
  [#35704]
- **build**: warn for gcc versions earlier than 8.3.0 (Richard Lau)
  [#37935]
- **(SEMVER-MAJOR)** **doc**: update minimum supported Xcode to 11
  (Michaël Zasso) [#37872]
- **(SEMVER-MAJOR)** **doc**: update minimum supported GCC to 8.3
  (Michaël Zasso) [#37871]
- **(SEMVER-MAJOR)** **doc**: update AIX to GCC8 for v16.x (Ash Cripps)
  [#37677]
- **tools**: set arch in Distribution.xml (Ash Cripps)
  [#38261]

V8 9.0:

The V8 JavaScript engine is updated to V8 9.0, including performance
tweaks and improvements.

This update also brings the ECMAScript RegExp Match Indices, which
provide the start and end indices of the captured string. The indices
array is available via the `.indices` property on match objects when the
regular expression has the `/d` flag.

Contributed by Michaël Zasso - [#37587]

Other Notable Changes:

- **(SEMVER-MINOR)** **assert**: graduate assert.match and
  assert.doesNotMatch (James M Snell) [#38111]
- **(SEMVER-MAJOR)** **buffer**: expose btoa and atob as globals
  (James M Snell) [#37786]
- **(SEMVER-MAJOR)** **deps**: bump minimum ICU version to 68
  (Michaël Zasso) [#37330]
- **deps**: update ICU to 69.1 (Michaël Zasso)
  [#38178]
- **deps**: update llhttp to 6.0.0 (Fedor Indutny)
  [#38277]
- **deps**: upgrade npm to 7.10.0 (Ruy Adorno)
  [#38254]
- **(SEMVER-MINOR)** **http**: add http.ClientRequest.getRawHeaderNames()
  (simov) [#37660]
- **(SEMVER-MAJOR)** **lib,src**: update cluster to use Parent
  (Michael Dawson) [#36478]
- **(SEMVER-MINOR)** **module**: add support for `node:`‑prefixed
  `require(…)` calls (ExE Boss) [#37246]
- **(SEMVER-MINOR)** **perf_hooks**: add histogram option to timerify
  (James M Snell) [#37475]
- **(SEMVER-MINOR)** **repl**: add auto‑completion for `node:`‑prefixed
  `require(…)` calls (ExE Boss) [#37246]
- **(SEMVER-MINOR)** **util**: add getSystemErrorMap() impl
  (eladkeyshawn) [#38101]

Semver-Major Commits:

- **(SEMVER-MAJOR)** **async_hooks**: add thisArg to AsyncResource.bind
  (James M Snell) [#36782]
- **(SEMVER-MAJOR)** **buffer**: expose btoa and atob as globals
  (James M Snell) [#37786]
- **(SEMVER-MAJOR)** **build**: remove support for Python 2
  (Christian Clauss) [#36691]
- **(SEMVER-MAJOR)** **build**: default PYTHON to python3 in Makefile
  (Michaël Zasso) [#37764]
- **(SEMVER-MAJOR)** **build**: update Makefile to support fat binary
  (Ash Cripps) [#37861]
- **(SEMVER-MAJOR)** **build**: include minimal V8 headers in
  distribution (Michaël Zasso) [#37570]
- **(SEMVER-MAJOR)** **build**: use C++11 ABI with libstdc++
  (Anna Henningsen) [#36634]
- **(SEMVER-MAJOR)** **build**: enable ASLR (PIE) on OS X (woodfairy)
  [#35704]
- **(SEMVER-MAJOR)** **deps**: update V8 to 9.0.257.11 (Michaël Zasso)
  [#37587]
- **(SEMVER-MAJOR)** **deps**: bump minimum ICU version to 68
  (Michaël Zasso) [#37330]
- **(SEMVER-MAJOR)** **deps**: update V8 to 8.9.255.19 (Michaël Zasso)
  [#37330]
- **(SEMVER-MAJOR)** **deps**: update V8 to 8.8.278.17 (Michaël Zasso)
  [#36139]
- **(SEMVER-MAJOR)** **deps**: update V8 to 8.7.220 (Michaël Zasso)
  [#35700]
- **(SEMVER-MAJOR)** **dns**: use url module instead of punycode for
  IDNA (Antoine du Hamel) [#35091]
- **(SEMVER-MAJOR)** **doc**: update minimum supported Xcode to 11
  (Michaël Zasso) [#37872]
- **(SEMVER-MAJOR)** **doc**: update minimum supported GCC to 8.3
  (Michaël Zasso) [#37871]
- **(SEMVER-MAJOR)** **doc**: update AIX to GCC8 for v16.x (Ash Cripps)
  [#37677]
- **(SEMVER-MAJOR)** **doc**: add http.IncomingMessage#connection
  (Pranshu Srivastava) [#33768]
- **(SEMVER-MAJOR)** **events**: change EventTarget handler exception
  behavior (Nitzan Uziely) [#37237]
- **(SEMVER-MAJOR)** **fs**: remove permissive rmdir recursive
  (Antoine du Hamel) [#37216]
- **(SEMVER-MAJOR)** **fs**: add validation for fd and path
  (Dylan Elliott) [#35187]
- **(SEMVER-MAJOR)** **fs**: runtime deprecate rmdir recursive option
  (Antoine du Hamel) [#37302]
- **(SEMVER-MAJOR)** **fs**: fix flag and mode validation
  (James M Snell) [#37480]
- **(SEMVER-MAJOR)** **http**: use objects with null prototype in Agent
  (Michaël Zasso) [#36409]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('http_parser') (James M Snell)
  [#37813]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('url') (James M Snell)
  [#37799]
- **(SEMVER-MAJOR)** **lib**: make process.binding('util') return only
  type checkers (Anna Henningsen) [#37819]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('crypto') (James M Snell) [#37790]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('signal_wrap') (James M Snell) [#37800]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('v8') (James M Snell) [#37789]
- **(SEMVER-MAJOR)** **lib**: aggregate errors to avoid error swallowing
  (Antoine du Hamel) [#37460]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('async_wrap') (James M Snell) [#37576]
- **(SEMVER-MAJOR)** **lib**: remove usage of url.parse
  (raisinten) [#36853]
- **(SEMVER-MAJOR)** **lib**: add error handling for input stream
  (rexagod) [#31603]
- **(SEMVER-MAJOR)** **lib,src**: update cluster to use Parent
  (Michael Dawson) [#36478]
- **(SEMVER-MAJOR)** **module**: runtime deprecate subpath folder
  mappings (Antoine du Hamel) [#37215]
- **(SEMVER-MAJOR)** **module**: runtime deprecate "main" index and
  extension lookups (Antoine du Hamel) [#37206]
- **(SEMVER-MAJOR)** **module**: runtime deprecate invalid package.json
  main entries (Antoine du Hamel) [#37204]
- **(SEMVER-MAJOR)** **module**: remove module.createRequireFromPath
  (Antoine du Hamel) [#37201]
- **(SEMVER-MAJOR)** **module**: only set cache when finding module
  succeeds (Yongsheng Zhang) [#36642]
- **(SEMVER-MAJOR)** **perf_hooks**: make performance a global (James M
  Snell) [#37970]
- **(SEMVER-MAJOR)** **perf_hooks**: complete overhaul of the
  implementation (James M Snell) [#37136]
- **(SEMVER-MAJOR)** **process**: disallow adding options to
  process.allowedNodeEnvironmentFlags (Antoine du Hamel)
  [#36660]
- **(SEMVER-MAJOR)** **process**: runtime deprecate changing
  process.config (James M Snell) [#36902]
- **(SEMVER-MAJOR)** **readline**: cursorTo throw error on NaN
  (Zijian Liu) [#36379]
- **(SEMVER-MAJOR)** **src**: mark internally exported functions as
  explicitly internal (Tyler Ang-Wanek) [#37000]
- **(SEMVER-MAJOR)** **src**: inline AsyncCleanupHookHandle in headers
  (Tyler Ang-Wanek) [#37000]
- **(SEMVER-MAJOR)** **src**: clean up embedder API (Anna Henningsen)
  [#35897]
- **(SEMVER-MAJOR)** **worker**: send correct error status for worker
  init (Yash Ladha) [#36242]

PR-URL: #37678
BethGriggs added a commit that referenced this pull request Apr 20, 2021
@BethGriggs
2021-04-20, Version 16.0.0 (Current)
8780537 
Notable changes:

Deprecations and Removals:

- **(SEMVER-MAJOR)** **fs**: remove permissive rmdir recursive
  (Antoine du Hamel) [#37216]
- **(SEMVER-MAJOR)** **fs**: runtime deprecate rmdir recursive option
  (Antoine du Hamel) [#37302]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('http_parser') (James M Snell) [#37813]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('url') (James M Snell) [#37799]
- **(SEMVER-MAJOR)** **lib**: make process.binding('util') return only
  type checkers (Anna Henningsen) [#37819]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('crypto') (James M Snell) [#37790]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('signal_wrap') (James M Snell) [#37800]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('v8') (James M Snell) [#37789]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('async_wrap') (James M Snell) [#37576]
- **(SEMVER-MAJOR)** **module**: remove module.createRequireFromPath
  (Antoine du Hamel) [#37201]
- **(SEMVER-MAJOR)** **module**: runtime deprecate subpath folder
  mappings (Antoine du Hamel) [#37215]
- **(SEMVER-MAJOR)** **module**: runtime deprecate "main" index and
  extension lookups (Antoine du Hamel) [#37206]
- **(SEMVER-MAJOR)** **module**: runtime deprecate invalid package.json
  main entries (Antoine du Hamel) [#37204]
- **(SEMVER-MAJOR)** **process**: runtime deprecate changing
  process.config (James M Snell) [#36902]

Stable Timers Promises API:

The Timers Promises API provides an alternative set of timer functions
that return Promise objects. Added in Node.js v15.0.0, in this release
they graduate from experimental status to stable.

Contributed by James Snell - [#38112]

Toolchain and Compiler Upgrades:

Node.js v16.0.0 will be the first release where we ship prebuilt
binaries for Apple Silicon. While we’ll be providing separate tarballs
for the Intel (`darwin-x64`) and ARM (`darwin-arm64`) architectures the
macOS installer (`.pkg`) will be shipped as a ‘fat’ (multi-architecture)
binary.

- **(SEMVER-MAJOR)** **build**: remove support for Python 2 (Christian
  Clauss) [#36691]
- **(SEMVER-MAJOR)** **build**: default PYTHON to python3 in Makefile
  (Michaël Zasso) [#37764]
- **build**: update Makefile to support fat binary (Ash Cripps)
  [#37861]
- **(SEMVER-MAJOR)** **build**: enable ASLR (PIE) on OS X (woodfairy)
  [#35704]
- **build**: warn for gcc versions earlier than 8.3.0 (Richard Lau)
  [#37935]
- **(SEMVER-MAJOR)** **doc**: update minimum supported Xcode to 11
  (Michaël Zasso) [#37872]
- **(SEMVER-MAJOR)** **doc**: update minimum supported GCC to 8.3
  (Michaël Zasso) [#37871]
- **(SEMVER-MAJOR)** **doc**: update AIX to GCC8 for v16.x (Ash Cripps)
  [#37677]
- **tools**: set arch in Distribution.xml (Ash Cripps)
  [#38261]

V8 9.0:

The V8 JavaScript engine is updated to V8 9.0, including performance
tweaks and improvements.

This update also brings the ECMAScript RegExp Match Indices, which
provide the start and end indices of the captured string. The indices
array is available via the `.indices` property on match objects when the
regular expression has the `/d` flag.

Contributed by Michaël Zasso - [#37587]

Other Notable Changes:

- **(SEMVER-MINOR)** **assert**: graduate assert.match and
  assert.doesNotMatch (James M Snell) [#38111]
- **(SEMVER-MAJOR)** **buffer**: expose btoa and atob as globals
  (James M Snell) [#37786]
- **(SEMVER-MAJOR)** **deps**: bump minimum ICU version to 68
  (Michaël Zasso) [#37330]
- **deps**: update ICU to 69.1 (Michaël Zasso)
  [#38178]
- **deps**: update llhttp to 6.0.0 (Fedor Indutny)
  [#38277]
- **deps**: upgrade npm to 7.10.0 (Ruy Adorno)
  [#38254]
- **(SEMVER-MINOR)** **http**: add http.ClientRequest.getRawHeaderNames()
  (simov) [#37660]
- **(SEMVER-MAJOR)** **lib,src**: update cluster to use Parent
  (Michael Dawson) [#36478]
- **(SEMVER-MINOR)** **module**: add support for `node:`‑prefixed
  `require(…)` calls (ExE Boss) [#37246]
- **(SEMVER-MINOR)** **perf_hooks**: add histogram option to timerify
  (James M Snell) [#37475]
- **(SEMVER-MINOR)** **repl**: add auto‑completion for `node:`‑prefixed
  `require(…)` calls (ExE Boss) [#37246]
- **(SEMVER-MINOR)** **util**: add getSystemErrorMap() impl
  (eladkeyshawn) [#38101]

Semver-Major Commits:

- **(SEMVER-MAJOR)** **async_hooks**: add thisArg to AsyncResource.bind
  (James M Snell) [#36782]
- **(SEMVER-MAJOR)** **buffer**: expose btoa and atob as globals
  (James M Snell) [#37786]
- **(SEMVER-MAJOR)** **build**: remove support for Python 2
  (Christian Clauss) [#36691]
- **(SEMVER-MAJOR)** **build**: default PYTHON to python3 in Makefile
  (Michaël Zasso) [#37764]
- **(SEMVER-MAJOR)** **build**: update Makefile to support fat binary
  (Ash Cripps) [#37861]
- **(SEMVER-MAJOR)** **build**: include minimal V8 headers in
  distribution (Michaël Zasso) [#37570]
- **(SEMVER-MAJOR)** **build**: use C++11 ABI with libstdc++
  (Anna Henningsen) [#36634]
- **(SEMVER-MAJOR)** **build**: enable ASLR (PIE) on OS X (woodfairy)
  [#35704]
- **(SEMVER-MAJOR)** **deps**: update V8 to 9.0.257.11 (Michaël Zasso)
  [#37587]
- **(SEMVER-MAJOR)** **deps**: bump minimum ICU version to 68
  (Michaël Zasso) [#37330]
- **(SEMVER-MAJOR)** **deps**: update V8 to 8.9.255.19 (Michaël Zasso)
  [#37330]
- **(SEMVER-MAJOR)** **deps**: update V8 to 8.8.278.17 (Michaël Zasso)
  [#36139]
- **(SEMVER-MAJOR)** **deps**: update V8 to 8.7.220 (Michaël Zasso)
  [#35700]
- **(SEMVER-MAJOR)** **dns**: use url module instead of punycode for
  IDNA (Antoine du Hamel) [#35091]
- **(SEMVER-MAJOR)** **doc**: update minimum supported Xcode to 11
  (Michaël Zasso) [#37872]
- **(SEMVER-MAJOR)** **doc**: update minimum supported GCC to 8.3
  (Michaël Zasso) [#37871]
- **(SEMVER-MAJOR)** **doc**: update AIX to GCC8 for v16.x (Ash Cripps)
  [#37677]
- **(SEMVER-MAJOR)** **doc**: add http.IncomingMessage#connection
  (Pranshu Srivastava) [#33768]
- **(SEMVER-MAJOR)** **events**: change EventTarget handler exception
  behavior (Nitzan Uziely) [#37237]
- **(SEMVER-MAJOR)** **fs**: remove permissive rmdir recursive
  (Antoine du Hamel) [#37216]
- **(SEMVER-MAJOR)** **fs**: add validation for fd and path
  (Dylan Elliott) [#35187]
- **(SEMVER-MAJOR)** **fs**: runtime deprecate rmdir recursive option
  (Antoine du Hamel) [#37302]
- **(SEMVER-MAJOR)** **fs**: fix flag and mode validation
  (James M Snell) [#37480]
- **(SEMVER-MAJOR)** **http**: use objects with null prototype in Agent
  (Michaël Zasso) [#36409]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('http_parser') (James M Snell)
  [#37813]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('url') (James M Snell)
  [#37799]
- **(SEMVER-MAJOR)** **lib**: make process.binding('util') return only
  type checkers (Anna Henningsen) [#37819]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('crypto') (James M Snell) [#37790]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('signal_wrap') (James M Snell) [#37800]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('v8') (James M Snell) [#37789]
- **(SEMVER-MAJOR)** **lib**: aggregate errors to avoid error swallowing
  (Antoine du Hamel) [#37460]
- **(SEMVER-MAJOR)** **lib**: runtime deprecate access to
  process.binding('async_wrap') (James M Snell) [#37576]
- **(SEMVER-MAJOR)** **lib**: remove usage of url.parse
  (raisinten) [#36853]
- **(SEMVER-MAJOR)** **lib**: add error handling for input stream
  (rexagod) [#31603]
- **(SEMVER-MAJOR)** **lib,src**: update cluster to use Parent
  (Michael Dawson) [#36478]
- **(SEMVER-MAJOR)** **module**: runtime deprecate subpath folder
  mappings (Antoine du Hamel) [#37215]
- **(SEMVER-MAJOR)** **module**: runtime deprecate "main" index and
  extension lookups (Antoine du Hamel) [#37206]
- **(SEMVER-MAJOR)** **module**: runtime deprecate invalid package.json
  main entries (Antoine du Hamel) [#37204]
- **(SEMVER-MAJOR)** **module**: remove module.createRequireFromPath
  (Antoine du Hamel) [#37201]
- **(SEMVER-MAJOR)** **module**: only set cache when finding module
  succeeds (Yongsheng Zhang) [#36642]
- **(SEMVER-MAJOR)** **perf_hooks**: make performance a global (James M
  Snell) [#37970]
- **(SEMVER-MAJOR)** **perf_hooks**: complete overhaul of the
  implementation (James M Snell) [#37136]
- **(SEMVER-MAJOR)** **process**: disallow adding options to
  process.allowedNodeEnvironmentFlags (Antoine du Hamel)
  [#36660]
- **(SEMVER-MAJOR)** **process**: runtime deprecate changing
  process.config (James M Snell) [#36902]
- **(SEMVER-MAJOR)** **readline**: cursorTo throw error on NaN
  (Zijian Liu) [#36379]
- **(SEMVER-MAJOR)** **src**: mark internally exported functions as
  explicitly internal (Tyler Ang-Wanek) [#37000]
- **(SEMVER-MAJOR)** **src**: inline AsyncCleanupHookHandle in headers
  (Tyler Ang-Wanek) [#37000]
- **(SEMVER-MAJOR)** **src**: clean up embedder API (Anna Henningsen)
  [#35897]
- **(SEMVER-MAJOR)** **worker**: send correct error status for worker
  init (Yash Ladha) [#36242]

PR-URL: #37678
@RaisinTen RaisinTen removed the review wanted PRs that need reviews. label Mar 20, 2022
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@aduh95 aduh95 aduh95 approved these changes

@BethGriggs BethGriggs BethGriggs approved these changes

@ChALkeR ChALkeR ChALkeR approved these changes

@mcollina mcollina mcollina approved these changes

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@RaisinTen @Trott @mscdex @aduh95 @targos @nodejs-github-bot @mcollina @ChALkeR @BethGriggs