What's Changed

• Removed IE-specific tests by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2039
• Remove legacy WS/SSE code by @Renerick in https://github.com/bigskysoftware/htmx/pull/2095
• Add support for shadow DOM by @kgscialdone in https://github.com/bigskysoftware/htmx/pull/2075
• Support encapsulating oob swap elements in templates in response by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2120
• Updated mocha, tests now work with node 20 by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2122
• Fix path-params title (preventing zola from building) by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2121
• Fix broken link in essay by @nickchomey in https://github.com/bigskysoftware/htmx/pull/2143
• typo: dahs -> dash by @haidousm in https://github.com/bigskysoftware/htmx/pull/2142
• Add TypeScript union string type for custom event names by @cngJo in https://github.com/bigskysoftware/htmx/pull/2139
• Update htmx.ajax type signature to make the element argument optional by @PizzasBear in https://github.com/bigskysoftware/htmx/pull/2129
• Update docs.md by @feifangit in https://github.com/bigskysoftware/htmx/pull/2155
• Add "Is htmx Just Another Js Framework" Essay by @alexpetros in https://github.com/bigskysoftware/htmx/pull/2172
• Fix typo in framework essay by @alexpetros in https://github.com/bigskysoftware/htmx/pull/2174
• Remove incorrect external script info from client-side-templates docs by @kgscialdone in https://github.com/bigskysoftware/htmx/pull/2184
• Fix typo in Hyperscript Tabs docs by @ocku in https://github.com/bigskysoftware/htmx/pull/2164
• Fix SSE tests and emit new "beforeMessage" event for SSE Extension by @neelrr1 in https://github.com/bigskysoftware/htmx/pull/2171
• [Website]: Fix cut off list items in demo-server-info panel by @hawkticehurst in https://github.com/bigskysoftware/htmx/pull/2190
• [Website]: Fix demo-server-info panel rendering issue by @hawkticehurst in https://github.com/bigskysoftware/htmx/pull/2188
• Fix typos in mvc.md by @yansal in https://github.com/bigskysoftware/htmx/pull/2208
• Refactor and expose swap in public API by @Renerick in https://github.com/bigskysoftware/htmx/pull/2191
• chore: upgrade actions to v4 by @guoard in https://github.com/bigskysoftware/htmx/pull/2211
• Clarify hx-validate documentation by @MikeMoolenaar in https://github.com/bigskysoftware/htmx/pull/2221
• Remove extraneous to from essay (is-htmx-another-javascript-framework.md) by @kzsh in https://github.com/bigskysoftware/htmx/pull/2182
• Migrate to FormData by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2226
• Add trailing slash to manual tests link by @danielnieto in https://github.com/bigskysoftware/htmx/pull/2241
• Add Scala http4s example to docs (server-examples) by @martinprobson in https://github.com/bigskysoftware/htmx/pull/2209
• Fix typos in markdown files by @cclauss in https://github.com/bigskysoftware/htmx/pull/2177
• Fix typos in the MVC essay by @cclauss in https://github.com/bigskysoftware/htmx/pull/2242
• https://github.com/bigskysoftware/htmx/pull/2248 in https://github.com/bigskysoftware/htmx/pull/2248
• Minimize re-rendering of 'bulk update users' table by @yawaramin in https://github.com/bigskysoftware/htmx/pull/2249
• Show element used for hx-indicator in value-select example code by @mheptinstall in https://github.com/bigskysoftware/htmx/pull/2275
• Fix edit-row example by @sake92 in https://github.com/bigskysoftware/htmx/pull/2273
• Add htmx security essay by @alexpetros in https://github.com/bigskysoftware/htmx/pull/2280
• Docs: Reference page. Shortened, clarity. by @gnat in https://github.com/bigskysoftware/htmx/pull/2282
• Add web components / shadow DOM example to docs by @kgscialdone in https://github.com/bigskysoftware/htmx/pull/2283
• Docs: Less wordy client scripting introduction. by @gnat in https://github.com/bigskysoftware/htmx/pull/2307
• Fixed typo in Web Security Basics essay by @rdbo in https://github.com/bigskysoftware/htmx/pull/2302
• Docs: Hotwire migration guide: Examples for hx-on! Turbo Streams commentary. by @gnat in https://github.com/bigskysoftware/htmx/pull/2306
• [DOC] Adds a reference to hx-swap from SSE extension by @itamarhaber in https://github.com/bigskysoftware/htmx/pull/2293
• Add signup.casa to webring by @nickmonad in https://github.com/bigskysoftware/htmx/pull/2324
• Sync configuration options from reference by @bencroker in https://github.com/bigskysoftware/htmx/pull/2310
• Show hx attributes used in bulk-update code example by @mheptinstall in https://github.com/bigskysoftware/htmx/pull/2274
• Docs: Tiny fixes for Hotwire page. by @gnat in https://github.com/bigskysoftware/htmx/pull/2322
• Add link to htmx-examples-with-flask resource by @hasansezertasan in https://github.com/bigskysoftware/htmx/pull/2328
• JSdoc in htmx.js + generated TypeScript definition by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2336
• fix sse-swap removal handling in ext/sse.js by @Renerick in https://github.com/bigskysoftware/htmx/pull/2247
• SSE Ext #2225: reinstantiate EventSource listeners upon reconnection logic by @vlad-tkachenko in https://github.com/bigskysoftware/htmx/pull/2272
• Add textContent swap style by @pbt in https://github.com/bigskysoftware/htmx/pull/2356
• [Documentation] Server Examples: Add F# - Giraffe example by @SIRHAMY in https://github.com/bigskysoftware/htmx/pull/2363
• Add Recipya to the webring by @reaper47 in https://github.com/bigskysoftware/htmx/pull/2345
• [DOC] clarify SSE hx-swap docs to note #784 by @cbiffle in https://github.com/bigskysoftware/htmx/pull/2327
• Update podcasts.csv by @srcerer in https://github.com/bigskysoftware/htmx/pull/2380
• Add config option to ignore nested oob-swaps instead of processing them by @infogulch in https://github.com/bigskysoftware/htmx/pull/1235
• Fix TypeScript types by @nwalters512 in https://github.com/bigskysoftware/htmx/pull/2261
• Double script exec tests variants using templates: issue confirmed by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2365
• WS.js fix for Safari on iOS 17.4 by @Renerick in https://github.com/bigskysoftware/htmx/pull/2391
• Fix date in CHANGELOG.md by @gotcha in https://github.com/bigskysoftware/htmx/pull/2419
• Add documentation for multiple CSS selectors in hx-disabled-elt by @eduardolat in https://github.com/bigskysoftware/htmx/pull/2421
• Ws fix hx vals number handling by @Renerick in https://github.com/bigskysoftware/htmx/pull/2418
• Fix IE11 incompatibilities by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2408
• Link to section on CSS Transitions instead of Mozilla page by @Pi-Cla in https://github.com/bigskysoftware/htmx/pull/2413
• Fix example for mustache in client-side-templates extension. by @airblast-dev in https://github.com/bigskysoftware/htmx/pull/2409
• Switch to default export for htmx 2 by @alexpetros in https://github.com/bigskysoftware/htmx/pull/2428
• Add reference to unminified CDN distribution to the docs by @Renerick in https://github.com/bigskysoftware/htmx/pull/2460
• Fix #2317 force conversion to FormData for xhr.send by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2481
• Update podcasts.csv by @srcerer in https://github.com/bigskysoftware/htmx/pull/2500
• Add Statusnook to the webring by @goksan in https://github.com/bigskysoftware/htmx/pull/2506
• Remove Node 15 requirement mention from README by @Telroshan in https://github.com/bigskysoftware/htmx/pull/2494
• use same ID throughout the example by @gossie in https://github.com/bigskysoftware/htmx/pull/2471
• Update hx-indicator.md by @rafkub in https://github.com/bigskysoftware/htmx/pull/2444
• Update confirm.md by @rafkub in https://github.com/bigskysoftware/htmx/pull/2443
• Fix a trivial typo in CONTRIBUTING.md. by @andrejota in https://github.com/bigskysoftware/htmx/pull/2436
• fix(docs): Add missing apostrophes by @noman-land in https://github.com/bigskysoftware/htmx/pull/2405
• docs: aria-selected true in Tabs HATEOS example by @nicoekkart in https://github.com/bigskysoftware/htmx/pull/2404
• More explicit explanation of htmx.config.getCacheBusterParam by @lookbusy1344 in https://github.com/bigskysoftware/htmx/pull/2376
• docs: fix this binding in onClick .then handler with arrow function by @lloydlobo in https://github.com/bigskysoftware/htmx/pull/2373
• [2.0] Improve extension registration logic by @Renerick in https://github.com/bigskysoftware/htmx/pull/2505
• Add tests for getSelectors method for extension registration by @Renerick in https://github.com/bigskysoftware/htmx/pull/2508
• feat: Add inlineSlyeNonce configuration by @marcospereira in https://github.com/bigskysoftware/htmx/pull/2542
• (website) Fix url to github stars by @zoomie in https://github.com/bigskysoftware/htmx/pull/2521
• 📚 fix code sample in documentation by @antoine-aumjaud in https://github.com/bigskysoftware/htmx/pull/2498
• Fix double-encoded UTF-8 characters by @szepeviktor in https://github.com/bigskysoftware/htmx/pull/2371
• Add Dark mode to the website by @pokonski in https://github.com/bigskysoftware/htmx/pull/2562

New Contributors

• @kgscialdone made their first contribution in https://github.com/bigskysoftware/htmx/pull/2075
• @nickchomey made their first contribution in https://github.com/bigskysoftware/htmx/pull/2143
• @haidousm made their first contribution in https://github.com/bigskysoftware/htmx/pull/2142
• @cngJo made their first contribution in https://github.com/bigskysoftware/htmx/pull/2139
• @PizzasBear made their first contribution in https://github.com/bigskysoftware/htmx/pull/2129
• @feifangit made their first contribution in https://github.com/bigskysoftware/htmx/pull/2155
• @ocku made their first contribution in https://github.com/bigskysoftware/htmx/pull/2164
• @neelrr1 made their first contribution in https://github.com/bigskysoftware/htmx/pull/2171
• @hawkticehurst made their first contribution in https://github.com/bigskysoftware/htmx/pull/2190
• @guoard made their first contribution in https://github.com/bigskysoftware/htmx/pull/2211
• @MikeMoolenaar made their first contribution in https://github.com/bigskysoftware/htmx/pull/2221
• @kzsh made their first contribution in https://github.com/bigskysoftware/htmx/pull/2182
• @danielnieto made their first contribution in https://github.com/bigskysoftware/htmx/pull/2241
• @martinprobson made their first contribution in https://github.com/bigskysoftware/htmx/pull/2209
• @cclauss made their first contribution in https://github.com/bigskysoftware/htmx/pull/2177
• @philips made their first contribution in https://github.com/bigskysoftware/htmx/pull/2248
• @mheptinstall made their first contribution in https://github.com/bigskysoftware/htmx/pull/2275
• @sake92 made their first contribution in https://github.com/bigskysoftware/htmx/pull/2273
• @rdbo made their first contribution in https://github.com/bigskysoftware/htmx/pull/2302
• @itamarhaber made their first contribution in https://github.com/bigskysoftware/htmx/pull/2293
• @nickmonad made their first contribution in https://github.com/bigskysoftware/htmx/pull/2324
• @hasansezertasan made their first contribution in https://github.com/bigskysoftware/htmx/pull/2328
• @vlad-tkachenko made their first contribution in https://github.com/bigskysoftware/htmx/pull/2272
• @pbt made their first contribution in https://github.com/bigskysoftware/htmx/pull/2356
• @SIRHAMY made their first contribution in https://github.com/bigskysoftware/htmx/pull/2363
• @reaper47 made their first contribution in https://github.com/bigskysoftware/htmx/pull/2345
• @cbiffle made their first contribution in https://github.com/bigskysoftware/htmx/pull/2327
• @nwalters512 made their first contribution in https://github.com/bigskysoftware/htmx/pull/2261
• @eduardolat made their first contribution in https://github.com/bigskysoftware/htmx/pull/2421
• @Pi-Cla made their first contribution in https://github.com/bigskysoftware/htmx/pull/2413
• @airblast-dev made their first contribution in https://github.com/bigskysoftware/htmx/pull/2409
• @goksan made their first contribution in https://github.com/bigskysoftware/htmx/pull/2506
• @gossie made their first contribution in https://github.com/bigskysoftware/htmx/pull/2471
• @rafkub made their first contribution in https://github.com/bigskysoftware/htmx/pull/2444
• @andrejota made their first contribution in https://github.com/bigskysoftware/htmx/pull/2436
• @noman-land made their first contribution in https://github.com/bigskysoftware/htmx/pull/2405
• @nicoekkart made their first contribution in https://github.com/bigskysoftware/htmx/pull/2404
• @lookbusy1344 made their first contribution in https://github.com/bigskysoftware/htmx/pull/2376
• @lloydlobo made their first contribution in https://github.com/bigskysoftware/htmx/pull/2373
• @marcospereira made their first contribution in https://github.com/bigskysoftware/htmx/pull/2542
• @zoomie made their first contribution in https://github.com/bigskysoftware/htmx/pull/2521
• @antoine-aumjaud made their first contribution in https://github.com/bigskysoftware/htmx/pull/2498
• @pokonski made their first contribution in https://github.com/bigskysoftware/htmx/pull/2562

Full Changelog: https://github.com/bigskysoftware/htmx/compare/v1.9.10...v2.0.0