FF129 Release/Expr feature Float16Array and friends

[hamishwillee]

FF129 ships Float16Array typed arrays support along with long with DataView.prototype.getFloat16() and DataView.prototype.setFloat16() and the Math.f16round() in https://bugzilla.mozilla.org/show_bug.cgi?id=1903329

This adds a release note.

Related docs work can be tracked in #34697

[github-actions]

Preview URLs

• /en-US/docs/Mozilla/Firefox/Experimental_features
• /en-US/docs/Mozilla/Firefox/Releases/129

External URLs (75)

URL: /en-US/docs/Mozilla/Firefox/Experimental_features
Title: Experimental features in Firefox

• https://bugzil.la/1057233 (1 time)
• https://bugzil.la/1099557 (1 time)
• https://bugzil.la/1178765 (1 time)
• https://bugzil.la/1190623 (1 time)
• https://bugzil.la/1223880 (1 time)
• https://bugzil.la/1245183 (2 times)
• https://bugzil.la/1280613 (1 time)
• https://bugzil.la/1312588 (1 time)
• https://bugzil.la/1318984 (1 time)
• https://bugzil.la/1335970 (1 time)
• https://bugzil.la/1388931 (1 time)
• https://bugzil.la/1401304 (1 time)
• https://bugzil.la/1405706 (1 time)
• https://bugzil.la/1461589 (1 time)
• https://bugzil.la/1539075 (1 time)
• https://bugzil.la/1565562 (1 time)
• https://bugzil.la/1602129 (1 time)
• https://bugzil.la/1605153 (1 time)
• https://bugzil.la/1605154 (1 time)
• https://bugzil.la/1617609 (1 time)
• https://bugzil.la/1620055 (1 time)
• https://bugzil.la/1621781 (1 time)
• https://bugzil.la/1673309 (1 time)
• https://bugzil.la/1673987 (1 time)
• https://bugzil.la/1676791 (1 time)
• https://bugzil.la/1687364 (1 time)
• https://bugzil.la/1697647 (1 time)
• https://bugzil.la/1703961 (1 time)
• https://bugzil.la/1715546 (1 time)
• https://bugzil.la/1729291 (1 time)
• https://bugzil.la/1731541 (1 time)
• https://bugzil.la/1736914 (1 time)
• https://bugzil.la/1737918 (1 time)
• https://bugzil.la/1737920 (1 time)
• https://bugzil.la/1740530 (1 time)
• https://bugzil.la/1750902 (1 time)
• https://bugzil.la/1754897 (1 time)
• https://bugzil.la/1794475 (1 time)
• https://bugzil.la/1794628 (1 time)
• https://bugzil.la/1804573 (1 time)
• https://bugzil.la/1805727 (1 time)
• https://bugzil.la/1807685 (1 time)
• https://bugzil.la/1808410 (1 time)
• https://bugzil.la/1809005 (1 time)
• https://bugzil.la/1823463 (1 time)
• https://bugzil.la/1834876 (1 time)
• https://bugzil.la/1855763 (3 times)
• https://bugzil.la/1867058 (1 time)
• https://bugzil.la/1874445 (1 time)
• https://bugzil.la/1882408 (1 time)
• https://bugzil.la/1883896 (1 time)
• https://bugzil.la/1884424 (1 time)
• https://bugzil.la/1884425 (1 time)
• https://bugzil.la/1886441 (1 time)
• https://bugzil.la/1889133 (1 time)
• https://bugzil.la/1889561 (1 time)
• https://bugzil.la/1891446 (1 time)
• https://bugzil.la/1898253 (1 time)
• https://bugzil.la/390936 (1 time)
• https://bugzil.la/502258 (1 time)
• https://bugzil.la/558594 (1 time)
• https://bugzil.la/778617 (1 time)
• https://bugzil.la/917755 (1 time)
• https://bugzil.la/918189 (1 time)
• https://bugzil.la/934425 (1 time)
• https://docs.microsoft.com/en-us/typography/opentype/spec/ (1 time)
• https://drafts.csswg.org/css-inline/ (1 time)
• https://en.wikipedia.org/wiki/Graphics_Processing_Unit (1 time)
• https://firefox-source-docs.mozilla.org/devtools-user/page_inspector/how_to/examine_and_edit_css/index.html (1 time)
• replace current outline algorithm with one based on heading levels whatwg/html#7829 (1 time)
• https://jpeg.org/jpegxl/ (1 time)
• https://support.mozilla.org/en-US/kb/about-config-editor-firefox (1 time)
• https://www.mozilla.org/en-US/firefox/channel/desktop/ (2 times)
• https://www.mozilla.org/en-US/firefox/developer/ (2 times)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/129
Title: Firefox 129 for developers

• https://bugzil.la/1903329 (1 time) (Note! This may be a new URL 👀)

[pepelsbey]

Looks good! Thanks :)