features:

• chan (#437 #438 #439 #441 #440 #442)
• abitype: support Patch (Clone + Merge) (#433 #434)

libraries:

• c/math (float32) (#414)
• c/math/rand (#403 #414)
• c/raylib (#409 #410 #415 #423 #427)
• c/raylib: tetris demo (#423 #427)
• c/clang (#410 #416)
• c/clang: use llvm-config (#416)
• c/zlib (#404 #413)
• os: UserHomeDir/UserConfigDir/UserCacheDir (#420)
• os, syscall, io/fs: Errno, Stdin/out/err (#422)
• os.File (#426 #433)
• fmt, os, runtime, syscall, time (#429)

demos:

• cppmintf: implements multiple intefaces in c++ (#398)
• cmptest: sortdemo (#418)
• cmptest: iodemo, fmtdemo (#437)

changes:

• cl linkname: not exist method warning (#436)
• llgo/ssa: phi.AddIncoming fix: use checkExpr (#419)
• llgo/ssa: fix slice high (#428)
• llgo/ssa: makeSlice fit int size and check (#425)
• llgo/ssa: fix abiType && abiMethoOf (#392)
• llgo/ssa: fix abiType & abiNamedOf (#417)
• llgo/ssa: fix abi patch types.pointer (#434)
• runtime: global abi basic (#421)
• runtime: panic with any custom type (#399)
• runtime: type align (#405)
• build: fix link runtime (#438)
• c/llama2: rm precompiled *.ll files (#407)
• c/llama2: explicitly link libm to ensure compatibility with Linux (#408)
• xtool: utilize llvm-config to find LLVM executables (#424)
• update bytealg for pkg bytes/strings (#428)