Add 8.1.1 changelog back

See eeaafab and 61757eb

changelog.txt

@@ -2,6 +2,17 @@
 
 **This is a list detailing changes for all the past Jetpack releases. For more information about the current release, see [the readme](https://github.com/Automattic/jetpack/blob/master/readme.txt).**
 
+= 8.1.1 =
+
+* Release date: January 23, 2020
+* Release post: https://wp.me/p1moTy-lJT
+
+**Bug fixes**
+
+* Dashboard: ensure that connection issues with WordPress.com are displayed in the Jetpack dashboard.
+* Block Editor: ensure that the Jetpack block sidebar icon is properly displayed, even with the latest version of the Gutenberg plugin.
+* WordPress.com Block Editor: fix compatibility issues with Chrome's upcoming cross-site cookie changes.
+
 = 8.1 =
 
 * Release date: January 14, 2020

readme.txt

@@ -1,7 +1,7 @@
 === Jetpack by WordPress.com ===
 Contributors: automattic, adamkheckler, aduth, akirk, allendav, alternatekev, andy, annezazu, apeatling, azaozz, batmoo, barry, beaulebens, blobaugh, brbrr, cainm, cena, cfinke, chaselivingston, chellycat, clickysteve, csonnek, danielbachhuber, davoraltman, daniloercoli, delawski, designsimply, dllh, drawmyface, dsmart, dzver, ebinnion, egregor, eliorivero, enej, eoigal, erania-pinnera, ethitter, gcorne, georgestephanis, gibrown, goldsounds, hew, hugobaeta, hypertextranch, iammattthomas, iandunn, jblz, jasmussen, jeffgolenski, jeherve, jenhooks, jenia, jessefriedman, jgs, jkudish, jmdodd, joanrho, johnjamesjacoby, jshreve, kbrownkd, keoshi, koke, kraftbj, lancewillett, lschuyler, macmanx, martinremy, matt, matveb, mattwiebe, maverick3x6, mcsf, mdawaffe, MichaelArestad, migueluy, mikeyarce, mkaz, nancythanki, nickmomrik, obenland, oskosk, pento, professor44, rachelsquirrel, rdcoll, ryancowles, richardmuscat, richardmtl, roccotripaldi, samhotchkiss, scarstocea, scottsweb, sdquirk, simison, stephdau, tmoorewp, tyxla, Viper007Bond, westi, yoavf, zinigor
 Tags: Jetpack, WordPress.com, backup, security, related posts, CDN, speed, anti-spam, social sharing, SEO, video, stats
-Stable tag: 8.1
+Stable tag: 8.1.1
 Requires at least: 5.2
 Requires PHP: 5.6
 Tested up to: 5.3