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Nim/changelog_v020.md
narimiran b70fd0400e [other] introduce a separate changelog for backports, update 
contributing guidelines
2019-06-17 12:15:47 +02:00

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v0.20.2 - XXXX-XX-XX

Changes affecting backwards compatibility

  • All strutils.rfind procs now take start and last like strutils.find with the same data slice/index meaning. This is backwards compatible for calls not changing the rfind start parameter from its default. (#11487)

    In the unlikely case that you were using rfind X, start=N, or rfind X, N, then you need to change that to rfind X, last=N or rfind X, 0, N. (This should minimize gotchas porting code from other languages like Python or C++.)

Breaking changes in the standard library

Breaking changes in the compiler

Library additions

Library changes

  • Fix async IO operations stalling even after socket is closed. (#11232)

  • More informative error message for streams.openFileStream. (#11438)

Language additions

Language changes

Tool changes

Compiler changes

  • Better error message for IndexError for empty containers. (#11476)

  • Fix regression in semfold for old right shift. (#11477)

  • Fix for passing tuples as static params to macros. (#11423)

Bugfixes