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Mention the GHC 9 performance fixes in changelog & compiling guide
commitdcdf2d592a59fbdcf33526972988b82aa9f29457 authorAdithya Kumar <adithya@composewell.com> dateTue 1 Mar 2022, 23:33 (5 years ago) parentf363a8a
2 files changed+9−2
compare with master
unifiedsplit
docs/Changelog.md+6 docs/Compiling.md+3−2
docs/Changelog.md+6
@@ -2,6 +2,12 @@
22
33<!-- See rendered changelog at https://streamly.composewell.com -->
44
5+## 0.8.2 (Feb 2022)
6+
7+* Fix performance issues for GHC-9. These changes coupled with GHC changes
8+ expected to land in 9.2.2 will bring the performance back to the same levels
9+ as before.
10+
511## 0.8.1.1 (Dec 2021)
612
713* Disable building FileSystem.Events where FS Events isn't supported.
docs/Compiling.md+3−2
@@ -8,9 +8,10 @@ GHC 8.6 and above are recommended. For best performance use GHC 8.8 or
888.10 along with `fusion-plugin` (see below). Benchmarks show that GHC
998.8 has significantly better performance than GHC 8.6 in many cases.
1010
11−GHC 9.0 and GHC 9.2 have some performance issues, please see [this
11+GHC 9.0 and GHC 9.2.1 have some performance issues, please see [this
1212issue](https://github.com/composewell/streamly/issues/1061) for details.
13−However, upcoming releases may fix some of these issues.
13+GHC 9.2.2 is expected to have the fixes that will bring the performance on par
14+with previous versions.
1415
1516### Distributions
1617