v1.1.0-rc.1

Full Changelog

• Convert redeploy.py to buildkite
  #9577
• Add package step to buildkite pipeline
  #9568
• Don't fail if there's no local config to remove
  #9571
• Change jenkins script to package script
  #9567
• Remove config.json from package dir
  #9555
• use the release version of olm 3.1.0
  #9550
• Fix default for --include arg
  #9517
• update installation instructions with new repo
  #9500
• Use packages.matrix.org for Olm
  #9498
• Add separate platform electron build commands
  #9412
• Add support for custom profile directory
  #9408
• Improved mobile install guide
  #9410
• Remove vector-electron-desktop from README
  #9404
• Update from Weblate
  #9398
• bump olm version to 3.1.0-pre3
  #9392
• Add expiration to mobile guide cookie
  #9383
• Fix autolaunch setting appearing toggled off
  #9368
• Don't try to save files the user didn't want to save
  #9352
• Setup crypto store for restore session tests
  #9325
• Update from Weblate
  #9333
• Add "Save image as..." button to context menu on images
  #9326
• Configure auth footer links through Riot config
  #9297