release 2.9.4

[YakovL]

This PR is created to encourage releasing 2.9.4. Main todos before release:

• [x] decide whether this should be 2.9.4 or 2.10.0 → 2.9.4
• [x] bump version (Version.js, package.json), tag commit

Pre-releasing:

• [x] gather changelog (see example)
  • [x] summarize changes that affect lingo, if any
  • [x] summarize backward compatibility and deprecation details, if any
  • [x] summarize changes and add thanks (at least some of them), see example
• [x] build core, announce in GG and Tg and attach it, mention SimplifiedUpgradingPlugin, which now supports MTS 1.7.0+, changes summary
• [x] beta-test (get feedback from at least 3 users) → ok, let it be 2 before merge this time
  • [x] SimplifiedUpgradingPlugin: test the "saving once" approach to get rid of the txtWaitSavingSeconds option (no confusions about big TWs) and speed up the process → published v0.5.0
  • [x] test saving TW with MainTiddlyServer, prepare an update of supported versions → 1.7.2 release
• [x] merge
  • benchmark: 2 weeks between the start of this PR and merge

After this is merged:

• [x] create GH release (from tag), attach built files → 2.9.4
• [x] update site (index core, test.html, download, archive, may be content of index – HowToUpgrade, WhatsNew, etc)
  • [x] make the update-site-new-release GitHub Action actually commit all the updates
  • [x] fix: DarkModePlugin causes "are you sure to abandon changes?" dialog on close
• [x] announce the release (mention HowToUpgrade and ExtensionsExplorerPlugin to get updates of SUP and more)

After the release:

• [x] propose updating at Tiddlyhost (see update to 2.9.3) → PR, merged
• [x] update HelloThere

Things that I would like to add to the release very much, but better go to the next one:

• [x] async saving, disabled by default (this release only has async loading original in saving, disabled by default)
• [x] substitute jQuery in repo with jQuery as a package dependency (for easy version bumps/experiments)
• many big and small features – see #294 (move them there)

[YakovL]

Here's the full changelog that may be summarized in the release:

• features, hackability:
  • ed03073 feature: introduce tw.io.xhrLoadFile, extend loadFile (sync xhr), introduce tw.io.loadFile (supports async)
  • 5a31293 feature: extend loadOriginal to support async
  • edcd6b3 feature: support async loading in saving (disabled by default)
  • 7378ec7 feature: support async loading in upgrading, stage 2 (upgradeFrom)
  • 0242667, adc49c4 hackability: introduce tw.io, extract end of saving main into onSaveMainFail and onSaveMainSuccess
  • warning: with savers like Timimi (async without "callbacks") they are called before saving (as previously) and give false positive behavior
  • ae97f14 hackability: turn onStartUpgrade into a config.macros.upgrade method
• UI:
  • 1204eff reduce page header size
  • 76b32bf popups: fix style of the fields Popup when there's no fields
  • f5c8694 popups: fix style of the macro error Popup content
  • 553bb7e popups: make popups have usual bg color, not gray
  • f8c5772 tables: remove the thick extra border around tables
  • ded01a0 tables: use proportional paddings in table cells
  • 045bfc1 tables: use th instead of td inside thead
  • 817f6b4 tables: remove borders from th, use TertiaryLight for td (and tr)
  • fb5227b tables: remove horizontal margin from ordinary tables
  • 8291398 tables: make table captions smaller and dimmer than the main text
  • 258fee3 sparse tags and tagging lists
  • a1450fa improve layout in wizard
  • bc44b64 listView: align text in header cells to the left
  • 4a7594d listView: normalize font size, cell paddings
  • c9c232d listView: make header sticky
  • 2061440 improve padding of the javascriptWarning (Win preview and others)
  • 65977fe add label element around 'Show unknown options'
• fixes:
  • c6a488c #146, saving a tiddler from story when renaming to an existing one shouldn't result in 2 tiddlers
  • 50088a3 store.saveTiddler should rename tiddler when newTitle is provided
  • a16c962 store.saveTiddler should allow falsy newTitle (meaning don't update)
  • c29e248 upgrading start (broken in 2.9.3)
• infra:
  • 4ca99af make build tools work when project path has spaces
  • 3b579a1 update linting for tests, add positive test for String.encodeTiddlyLinkList
  • 423c8c6 introduce a couple of spacing rules (already fixed)
  • 4edef70 fix scope of 'dev' linting rules
  • ccc4bc2, 5ef10ad bump eslint env for build and test to es2016, remove var from Strings.js tests
• docs:
  • cebf3f6 update readme
  • e3378a5 fix Tables Formatting examples
  • 37ae939 update PHP server for Android recommendation (one that works on v10+)
  • 7396ab7 update SimpleSearchPlugin to support dynamic change of ColorPalette
  • b268958 add DarkModePlugin (1.3.1)
  • 41493ba PeriodicTable showcase: use another table for notaion
  • bc8fdf8 fix grammar in build readme, add link to site GitHub Workflows
  • d17559e add Filters tiddler
  • d7e727a fix a typo
• codestyle, refactoring (finished the first wave of codestyle updating: npm run lint shows no errors, but linting rules themselves are not finished):
  • 808f93f codestyle, refactoring: update FileSystem.js
  • 6ed37da codestyle: update Sync.js (part 1)
  • 67fd973 codestyle: add lint rule to force whitespace after 'key:' before value
  • 4145154, 4060ccd codestyle: update TiddlerFields.js
  • c4fec16 codestyle: small update of main.js
  • d024f5d, 75ca621, 0d812c5, 4368da4 codestyle, refactor: update Toolbar.js
  • ef25540 codestyle: fix 'key: value' spacing in several files
  • 6176517 codestyle: update Utilities.js
  • 033de4b, db2c468 codestyle, refactor: update Tiddler.js
  • 173047c codestyle, refactor: update Search.js
  • aa1f6d3 codestyle: update Messages.js
  • d28dab0, 8bee150 codestyle, refactor: update Manager.js
  • af9613c, 360a6ba, 69b1074 codestyle, refactor: update Options.js
  • 125305d codestyle: update BasicTypes.js + add deprecation todos
  • 5fe4733 codestyle: update Lingo.js
  • 35e245b codestyle, refactor: update Filters.js
  • 6ccf3c9 codestyle: update Config.js
  • 77c9bcb, b5c9c77, d6aa917, d023406, 3b579a1 codestyle, refactor: update Strings.js
  • ebf0320, 3acef00, 93f2e06, daa9e64 codestyle, refactor: update Macros.js
  • b5ad5fa codestyle: update Dom.js
  • 5718dad, 1df02a4 codestyle, refactor: update Import.js
  • 887fd57 codestyle, refactor: update Backstage.js
  • 99626fc codestyle: update FormatterHelpers.js
  • bbee565 codestyle: update AdaptorBase.js
  • 7b449d1, 42b20af codestyle, refactor: update ListView.js
  • 00de2f2, 8783367, 181cfb2, ea963ce codestyle, refactor: update Story.js, linting (switch: expect indentation inside)
  • f97d1cf refactor: remove tests of deprecated Numbers.js, remove unused non-deprecated Numbers.js; update codestyle of deprecated Numbers.js
  • 73f1599 refacor: deprecate string.right, rewrite rgb.toString
  • 294e898 refactor: string.unDash -> local function, deprecate
  • 3ad5ad8 refactor: remove test of the deprecated string.right
  • 6af748a, 155c7c0 refactor: use bouncer in String.prototype.parseParams' parseToken
  • 1a29c78 refactor: introduce window.tw, refactor string.getChunkRange into tw.textUtils.getChunkRange and deprecate
  • 0351967 refactor: deprecate String.prototype.getChunk
  • 0d04546, f5fc0cb, 2727c94, bc31b55 codestyle, refactor: update Saving.js
  • 0242667, e2183ae, 4512d53 refactor: introduce tw.io, extract end of saving main into onSaveMainFail and onSaveMainSuccess
  • 7a6fc8a refactor: remove long unused saveUsingSafari var
  • cefc1e9 refactor: string.replaceChunk -> tw.textUtils.replaceChunk, deprecate old
  • 477dfe2 refactor: remove js/Crypto.js long unused in recipes (deprecated/Crypto.js is used instead)
  • a87e45f, 9b0db4a, f9efa98, 3cc2055, f29ee3f codestyle, refactor: update TiddlyWiki.js
  • b576b91 refactor: remove duplicated tests of Arrays, use the BasicTypes module, consistent with core file naming
  • 80a1474 codestyle: fix comment in deprecated/Utilities.js, lint it
  • 52bfda3 refactor: move backstage-related bits in config closer to each other
  • 9dd6b76 refactor: use bouncing in saveMain (separate 'not saved' case)
  • 62943a0 codestyle, refactoring: minor improvements in Upgrade.js
  • baebfda codestyle: introduce semi lint rule, fix all
  • 4ed3d05 codestyle: introduce space-before-blocks lint rule, fix all
  • bae6c7d codestyle: update Commands.js
  • d2eba1a refactor: substitute gradient macro in header with CSS gradient (won't work in IE 6-9)
  • 4aa4f9e refactor: use createTiddlyText
  • 25c208c codestyle: a minor update in Messages.js
  • 99dc2b3 codestyle: update Deprecated.js
  • 1c7396b codestyle, refactor: minor updates
  • 9bab698, a488028 refactor: substitute usages of String.trim with jQuery.trim where appropriate
  • 37cdeeb codestyle, refactor: minor updates of compareVersions, invokeMacro
  • 2cf613e codestyle: add 4 missing spaces
  • 52e4dbf codestyle, refactoring: update styleArea
  • d827013 codestyle: lint some parts in Sync.js
  • 54abc9b refactor: use || for defaults in Sync.js
  • 7f1bc06 refactor: h1-h6 don't need background: transparent
  • 2eb045f codestyle: reduce line lengths in Lingo.js
  • 6990f19 codestyle: reduce line lengths
  • d75345d codestyle: split some more lines in Lingo to reduce their length
  • d27b09a refactor: remove the always-true check of the core code

[YakovL]

Changes that affect lingo:

• 65977fe (introduces <label> element; todo: lingo should have minimum of html/markup/ui bits; when updating, keep in mind that changes should hurt existing translations – this one doesn't)
• edcd6b3 (description of the new chkPreventAsyncSaving option)

Changes that might affect backward compatibility:

• 1204eff reduce page header size (if one used a custom theme that relied on the header size)
• d2eba1a refactor: substitute gradient macro in header with CSS gradient (won't work in IE 6-9)
• 52e4dbf removes unused style #storeArea div {padding:0.5em; margin:1em 0em 0em 0em; border-color:#fff #666 #444 #ddd; border-style:solid; border-width:2px; overflow:auto;} (not sure why this may be even needed: #storeArea is always hidden anyway)
• 7f1bc06 removes unused style background:transparent for h1-h6 (may be a fix for some old browsers, but this doesn't produce any effect)
• 7a6fc8a removes long unused saveUsingSafari var
• d27b09a removes the always-true check of the core code (again, not sure why this may be needed, a plugin will hardly remove or change type of saveRss)
• for developers: removed files unused in recipes that have deprecated "twins": 477dfe2 (js/Crypto.js), f97d1cf (js/Numbers.js)

Deprecations:

• 73f1599 String.prototype.right, 294e898 String.prototype.unDash (substituted with local functions)
• 1a29c78 String.prototype.getChunkRange, cefc1e9 String.prototype.replaceChunk (substituted with tw.textUtils.getChunkRange, tw.textUtils.replaceChunk)
• 0351967 String.prototype.getChunk (no substitution: no usage in the core)
• this time it is a very "shy" deprecation policy, much more methods should be deprecated later.

[YakovL]

UI updates:

• improved tables styles: lighter borders and captions to make content stay forward; align the left like the code (pre) elements; paddings are now proportional to the font size:

• listView tables (import, plugins, fields, etc): normalized font size, cell paddings; aligned text in header cells to the left; made header sticky:

• popups now have the same background color instead of gray; fields and macro error popup now have correct padding:

• reduced page header height (rather reservedly, in my custom styles I shrink them even more, but that may be not the nice for everybody):

• sparsed tags and tagging lists (I don't think that look good at all, especially the bg color that's too dense; this is a temporal improvement)

• improved padding of the javascriptWarning (Win preview and others; yeah, they should be improved to look less obsolete and aggressive, and at the same time they are not that important):

• a couple of other minor updates.

There are many more improvements to add, take for instance border-radius of elements, especially those with shadows; or inputs that still look mediocre, but hey, there'll be more releases.

[YakovL]

Changes summary:

• features, hackability:
  • added async loading into saving (disabled by default: unset chkPreventAsyncSaving to enable)
  • this is the first stage of implementing fully async saving (however, most savers will have to support it separately)
  • extended loadFile, loadOriginal to support async loading (and introduced tw.io.xhrLoadFile, tw.io.loadFile)
  • reportedly, it even improves performance of saving in some cases
  • added async loading into upgrading, stage 2 (upgradeFrom)
  • hackability: extracted end of saving main (messages of success/failure) into tw.io.onSaveMainFail and tw.io.onSaveMainSuccess
  • warning: savers like Timimi (async ones that don't support "callbacks") call these before saving and give false positive behavior (as it was previously)
  • hackability: turned onStartUpgrade into a config.macros.upgrade method
• UI: see above (mostly tables and popups; also reduced page header)
• fixes:
  • saving a tiddler from story when renaming to an existing one shouldn't result in 2 tiddlers (#146)
  • store.saveTiddler should rename tiddler when newTitle is provided
  • store.saveTiddler should allow falsy newTitle (meaning "don't update")
  • upgrading should start correctly (was broken in 2.9.3)
• infra:
  • fix: make build tools work when project path has spaces
  • more linter rules, including for tests and building scripts
  • clean up some duplicated/unused autotests
• docs (not published yet):
  • added [[Filters]]
  • updated [[PeriodicTable]] showcase and [[Tables Formatting]] examples
  • updated PHP server recommendation for Android 10 and later
  • added DarkModePlugin
  • in build readme, added link to site GitHub Workflows
• codestyle, refactoring: finished the first wave of codestyle updating: added some eslint rules, npm run lint shows no errors, but linting rules themselves are not finished. Some code bits are now considerably more readable and easier to understand.