- Update to 0.20.1:
* icat: Fix some broken GIF images with no frame delays not
being animated (#3498)
* hints kitten: Fix sending hyperlinks to their default
handler not working (#3500)
* Wayland: Fix regression in previous release causing window
decorations to be drawn even when compositor supports server
side decorations (#3501)

- Update to 0.20.0:
* Support display of animated images kitty +kitten icat animation.gif.
See Animation for details on animation support in the kitty graphics protocol.
* A new keyboard reporting protocol with various advanced features
that can be used by full screen terminal programs and even games,
see A protocol for comprehensive keyboard handling in terminals (#3248)
* Backward incompatibility: Session files now use the full launch command
with all its capabilities. However, the syntax of the command is slightly
different from before. In particular watchers are now specified directly
on launch and environment variables are set using --env.
* Allow setting colors when creating windows using the launch command.
* A new option tab_powerline_style to control the appearance of the tab
bar when using the powerline tab bar style.
* A new option scrollback_fill_enlarged_window to fill extra lines in the
window when the window is expanded with lines from the scrollback (#3371)
* diff kitten: Implement recursive diff over SSH (#3268)
* ssh kitten: Allow using python instead of the shell on the server,
useful if the shell used is a non-POSIX compliant one, such as fish (#3277)
* Add support for the color settings stack that XTerm copied from us
without acknowledgement and decided to use incompatible escape codes for.
* Add entries to the terminfo file for some user capabilities that are