# CHANGELOG ## Versioning This library is versioned based on Semantic Versioning ([SemVer](https://semver.org/)). #### Version scoping The scope of what is covered by the version number excludes: - error messages; the text of the messages can change, unless specifically documented. #### Releasing new versions - create a release branch - update the changelog below - update version and copyright-years in `./LICENSE.md` and `./src/core.c` (in module constants) - create a new rockspec and update the version inside the new rockspec:
`cp luasystem-scm-0.rockspec ./rockspecs/luasystem-X.Y.Z-1.rockspec` - clean and render the docs: run `ldoc .` - commit the changes as `Release vX.Y.Z` - push the commit, and create a release PR - after merging tag the release commit with `vX.Y.Z` - upload to LuaRocks will be automatic by the CI runners - test the newly created rock:
`luarocks install luasystem` ## Version history ### version 0.5.1, released 12-Mar-2025 - Fix: on older unixes with glibc < 2.25, fall back to `/dev/urandom` ### version 0.5.0, released 02-Mar-2025 - Feat: when detecting character display width, also accept unicode codepoints (integers), since the Lua utf8 library returns codepoints, not strings - Feat: allow passing in a sleep function to `readkey` and `readansi` - Fix: NetBSD fix compilation, undeclared directives - Refactor: random bytes; remove deprecated API usage on Windows, move to binary api instead of /dev/urandom file on linux and bsd ### version 0.4.5, released 18-Dec-2024 - Fix: suppress a warning when building with clang - Fix: do not rely on luaconf.h to include limits.h, fixes builds with latest LuaJIT (#38). ### version 0.4.4, released 03-Sep-2024 - Fix: include all objects in Makefile ### version 0.4.3, released 28-Aug-2024 - Chore: add compiler error on Windows if Virtual Terminal Processing is unavailable. - Fix: fix the freebsd build ### Version 0.4.2, released 25-Jun-2024 - Fix: include additional headers for some MinGW installations ### Version 0.4.1, released 25-Jun-2024 - Fix: when compiling with `msys2` the `conio.h` header is required ### Version 0.4.0, released 20-Jun-2024 - Feat: `getconsoleflags` and `setconsoleflags` for getting/setting the current console configuration flags on Windows - Feat: `getconsolecp` and `setconsolecp` for getting/setting the console codepage on Windows - Feat: `getconsoleoutputcp` and `setconsoleoutputcp` for getting/setting the console output codepage on Windows - Feat: `tcgetattr` and `tcsetattr` for getting/setting the current console configuration flags on Posix - Feat: `getnonblock` and `setnonblock` for getting/setting the non-blocking flag on Posix - Feat: `bitflags`: a support feature for the above flag type controls to facilitate bit manipulation without resorting to binary operations (to also support PuC Lua 5.1) - Feat: `readkey` reads a keyboard input from `stdin` in a non-blocking way (utf8, also on Windows) - Feat: `readansi` reads a keyboard input from `stdin` in a non-blocking way, parses ansi and utf8 sequences - Feat: `termsize` gets the current terminal size in rows and columns - Feat: `utf8cwidth` and `utf8swidth` for getting the display width (in columns) of respectively a single utf8 character, or a utf8 string - Feat: helpers; `termbackup`, `termrestore`, `autotermrestore`, and `termwrap` for managing the many terminal settings on all platforms. ### Version 0.3.0, released 15-Dec-2023 - Feat: on Windows `sleep` now has a precision parameter - Feat: `setenv` added to set environment variables. - Feat: `getenvs` added to list environment variables. - Feat: `getenv` added to get environment variable previously set (Windows). - Feat: `random` added to return high-quality random bytes - Feat: `isatty` added to check if a file-handle is a tty ### Version 0.2.1, released 02-Oct-2016 ### Version 0.2.0, released 08-May-2016 ### Version 0.1.1, released 10-Apr-2016 ### Version 0.1.0, released 11-Feb-2016 - initial release