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diff --git a/graphics/pgf/base/RELEASE_NOTES.md b/graphics/pgf/base/RELEASE_NOTES.md new file mode 100644 index 0000000000..241ecfbad0 --- /dev/null +++ b/graphics/pgf/base/RELEASE_NOTES.md @@ -0,0 +1,111 @@ +## [3.1.10] - 2023-01-13 Henri Menke + +Even though this release is not too heavy on user-facing additions it has seen a +lot of contributed changes. Thanks to everyone who volunteered their time! + +### BREAKING CHANGES + +- `\pgfversiondatetime` and `\pgfrevisiondatetime` have been removed. + `\pgfversiondate` and `\pgfrevisiondate` now use the format `YYYY-MM-DD`. + `\pgfrevision{,date}` and `\pgfversion{,date}` are synonyms for now, but the + revision should eventually gain back its original meaning. However, as of now + this is not supported by l3build. +- Many operations in `pgfkeys` used to use `\csname` directly which lets the + given csname become `\relax` in case it wasn't defined. This resulted in some + leakage of accidentally `\relax`ed keys into the global scope. This has been + cleaned up a little. To preserve compatibility macros that used to expand to a + `\relax`ed csname now expand to a primitive `\relax`. This affects the + user-level commands `\pgfkeysgetvalue` and `\pgfkeysgetvalueof`. For the + former the change should not be visible except for the number of expansions + required. For `\pgfkeysgetvalueof`, however, the behavior is manifestly + different in that it will now expand to an alias for the primitive `\relax` in + case the value is undefined instead of a `\relax`ed csname. It has always been + semantically wrong to assign to the result of `\pgfkeysgetvalueof`, but now it + will have undesired side-effects. Therefore this change is breaking. +- The `textures` and `vtex` drivers have been deprecated. Both engines are no + longer in active development and lack eTeX features which are required for + quite some time in PGF. +- The file `pgfutil-common-lists.tex` is deprecated and therefore no longer + `\input` by `pgfutil-common.tex`. The macros from this file are specifically + meant for pgfplots and are not used in PGF at all. + +### Added + +- l3build support for packaging PGF/TikZ +- Add Matrix chat to README +- Add rhombic polihedra #1022 +- Add Developer Certificate of Origin (DCO) to Pull Request template and enforce +- Add test set for `graphdrawing` (gd) +- pgfkeys gained support for loading libraries +- Add dependabot to keep GitHub Actions up to date + +### Fixed + +- Wrap logic gate symbol in `\pgfinterruptpicture` for shapes in library + `shapes.gates.logic.IEC` +- Remove superfluous `;` for shape `arrow box` +- Remove superfluous `/utils/exec` in animations +- Gobble `\pgf@stop` when parsing finishes in animations +- Add missing `\pgf@sys@tonumber` before `<dimen>` in drivers and animations +- Rewrite `dash expand off` +- Better unknown key error msg in decorations +- Fix `\let` in drivers for two csnames #1088 +- Protect against comma in pgfkeys arguments #389 +- Let active `"` expand to non-active `"` in pgfmath #1062 +- Protect against comma in `/tikz/rotate fit` argument and make it + eagerly evaluated #1071 +- Set pics/code in angle #1068 +- Fix for externalization and horizontal mode +- Avoid spurious tokens in `\pgfcalendarifdate` expansion +- Remove angle restriction #1048 +- Fix compatibility of `external` lib with `fadings` lib +- Only clearpage and flush `\pgfutil@everybye` if non-empty #724 +- Fix foreach documentation #1039 +- Fix pgfmathless documentation #1040 +- Blend mode as array is deprecated #1037 +- One-step expansion for `\pgfmathrandomitem` in pgfmath #1033 +- Check whether expanded is a primitive in all engines +- Reinsert the last token when giving up on a path #1025 +- Make `/tikz/local bounding box` aware of `name prefix` and `name suffix` +- Add empty Pattern dictionary to Resources dictionary +- Spelling and typo fixes in the manual +- Update Debian installation instructions +- Suppress white space at line end when `datavisualization` reads from a file + #1112 +- Form-only patterns have no specified color #1122 +- Make `graphdrawing` work with `name prefix` and `name suffix` options #1087 +- pgfkeys was a bit too relaxed around `\relax` #1132 +- Remove spurious spaces for `3d view` #1151 +- Fix incorrectly placed matrix delimiters for implicitly positioned nodes #1102 +- Use `/.append` to fix a wrong usage of `/.add` in pgfmanual #1201 + +### Changed + +- Cleanup `\newif`s +- Remove unused scripts +- Remove experiments/ folder +- Simplify loading by delegating to top-level files +- Promote `Missing character` to errors in building manual +- Flatten the doc tree +- Ensure `\tracinglostchars<3` in `\pgf@picture` +- Use descriptive workflow job ids +- Ensure `doc` v2 is loaded for pgfmanual +- Ensure active `^^M` is non-expandable in `codeexample` + +### Contributors + +- 3geek14 +- BeneIII +- graue70 +- Gábor Braun +- Joel Coffman +- Jonathan Spratte +- Joseph Wright +- Mario Frasca +- Michael Kuron +- Michal Hoftich +- muzimuzhi +- PhelypeOleinik +- QJLc +- Stefan Pinnow + |