# luacheck: what changed from 0 to 1

- Product: luacheck (https://whatsnew.fyi/product/luacheck)
- Vendor: luacheck
- Range: changelog entries numbered after v0.26.1 up to and including v1.2.0, stable releases only
- Entries below: 5 releases (newest first)
- Resolved: 0 is v0.26.1 and 1 is v1.2.0, the newest stable release of each major we track
- Carrying security changes: 0 · CVEs mentioned: 0 · Mentioning breaking changes: 0 · Removing or deprecating something: 0
- Page: https://whatsnew.fyi/product/luacheck/compare/0...1

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

## What changed (17 changes, grouped by kind)

### Added

#### v1.2.0 (2024-05-24)

- Add builtin standards support for minetest

#### v1.1.2 (2023-12-08)

- Support NO_COLOR environment variable

#### v1.1.0 (2022-12-19)

- Add builtin rule set for SILE globals
- Implement support for compound operators

#### v1.0.0 (2022-08-24)

- Add set_default_std for ldoc
- Add builtin std option for Ldoc globals
- Add builtin std option for the Playdate SDK

### Changed

#### v1.2.0 (2024-05-24)

- Memoize results to address speed regression from new feature in v0.26

#### v1.1.1 (2023-06-10)

- Update Löve standard to 11.4

#### v1.0.0 (2022-08-24)

- Follow semver guidelines for versioning going forward
- Overhaul docker container to run on Lua 5.4
- Store cached luacheck values per-version in case of changes

### Fixed

#### v1.1.2 (2023-12-08)

- Update SILE builtin with more allowed variables

#### v1.1.1 (2023-06-10)

- Correct compound operators to not crash on modifying upvalues
- Fix warning 582 (error prone negation) not applying to subexpressions

#### v1.1.0 (2022-12-19)

- Correct circular reference detection visavis OpSet
- Remove unnecessary symbol from Playdate std

## Release notes

### v1.2.0

- Date: 2024-05-24
- Version: v1.2.0
- Original notes: https://github.com/lunarmodules/luacheck/releases/tag/v1.2.0
- Permalink: https://whatsnew.fyi/product/luacheck/releases/v1.2.0

- **added** — Add builtin standards support for minetest
- **changed** — Memoize results to address speed regression from new feature in v0.26

###### Features

- Add builtin standards support for minetest (#108) — @BuckarooBanzay and @appgurueu

###### Performance

- Memoize results to addresses speed refression from new feature in v0.26 (#105) — @tomlau10

### v1.1.2

- Date: 2023-12-08
- Version: v1.1.2
- Original notes: https://github.com/lunarmodules/luacheck/releases/tag/v1.1.2
- Permalink: https://whatsnew.fyi/product/luacheck/releases/v1.1.2

- **added** — Support NO_COLOR environment variable
- **fixed** — Update SILE builtin with more allowed variables

###### Features

- Support NO_COLOR environment variable (#102) — @ligurio

###### Bug Fixes

- Update SILE builtin with more allowed variables — @alerque

### v1.1.1

- Date: 2023-06-10
- Version: v1.1.1
- Original notes: https://github.com/lunarmodules/luacheck/releases/tag/v1.1.1
- Permalink: https://whatsnew.fyi/product/luacheck/releases/v1.1.1

- **changed** — Update Löve standard to 11.4
- **fixed** — Correct compound operators to not crash on modifying upvalues
- **fixed** — Fix warning 582 (error prone negation) not applying to subexpressions

###### Features

- Update Löve standard to 11.4 (#95) — @RunningDroid
- Documentation improvements (#92 and #89) — @rcloran and @hramrach

###### Bug Fixes

- Correct compound operators to not crash on modifying upvalues (#96) — @arichard4
- Fix warning 582 (error prone negation) not applying to subexpressions (#94) — @appgurueu

### v1.1.0

- Date: 2022-12-19
- Version: v1.1.0
- Original notes: https://github.com/lunarmodules/luacheck/releases/tag/v1.1.0
- Permalink: https://whatsnew.fyi/product/luacheck/releases/v1.1.0

- **added** — Add builtin rule set for SILE globals
- **added** — Implement support for compound operators
- **fixed** — Correct circular reference detection visavis OpSet
- **fixed** — Remove unnecessary symbol from Playdate std

###### Features

- Add builtin rule set for SILE globals (#79) — @alerque
- Implement support for compound operators (#66) — @a2 & @arichard4

###### Bug Fixes

- Correct circular reference detection visavis OpSet — @arichard4
- Remove unnecessary symbol from Playdate std (#84) — @DidierMalenfant

### v1.0.0

- Date: 2022-08-24
- Version: v1.0.0
- Original notes: https://github.com/lunarmodules/luacheck/releases/tag/v1.0.0
- Permalink: https://whatsnew.fyi/product/luacheck/releases/v1.0.0

- **changed** — Follow semver guidelines for versioning going forward
- **changed** — Overhaul docker container to run on Lua 5.4
- **changed** — Store cached luacheck values per-version in case of changes
- **added** — Add set_default_std for ldoc
- **added** — Add builtin std option for Ldoc globals
- **added** — Add builtin std option for the Playdate SDK

###### Documentation

- [**breaking**] Follow semver guidelines, next release will be v1.x.y

###### Features

- Overhaul docker container to run on Lua 5.4
- Store cached luacheck values per-version in case of changes — @arichard4
- Set_default_std for ldoc
- Add builtin std option for Ldoc globals — @Aire-One
- Add builtin std option for the Playdate SDK — @DidierMalenfant