wezterm: release 20200517-122836

* AppImage: Support looking for configuration in `WezTerm.AppImage.config` and
  `WezTerm.AppImage.home` to support portable thumbdrive use of wezterm on
  linux systems
* We now check the github releases section for updated stable releases and show
  a simple UI to let you know about the update, with links to download/install
  it.  We don't automatically download the release: just make a small REST API
  call to github.  There is no data collection performed by the wezterm project
  as part of this.  We check once every 24 hours.  You can set
  `check_for_updates = false` in your config to disable this completely if
  desired, or set `check_for_updates_interval_seconds` to an alternative update
  interval.
* Added support for OSC 110-119 to reset dynamic colors, improving our support for Neovim.
* Change OSC rendering to use the long-form `ST` sequence `ESC \` rather than
  the more convenient alternative `BEL` representation, which was not
  recognized by Neovim when querying for color information.
* Fixed Shift-Tab key on X11 and Wayland
* WezTerm is now also available to Windows users via [Scoop](https://scoop.sh/)

docs/changelog.markdown

@@ -10,6 +10,10 @@ daily) from the master branch.  It may not be usable and
 the feature set may change.  As features stabilize some
 brief notes about them may accumulate here.
 
+* Not yet!
+
+### 20200517-122836-1d154a31
+
 * AppImage: Support looking for configuration in `WezTerm.AppImage.config` and
   `WezTerm.AppImage.home` to support portable thumbdrive use of wezterm on
   linux systems
@@ -28,7 +32,7 @@ brief notes about them may accumulate here.
 * Fixed Shift-Tab key on X11 and Wayland
 * WezTerm is now also available to Windows users via [Scoop](https://scoop.sh/)
 
-## 20200503-171512-b13ef15f
+### 20200503-171512-b13ef15f
 
 * Added the `launch_menu` configuration for the launcher menu
   as described in [Launching Programs](config/launch.html).