- update to 12.3.0:
* Ability to change terminal window title
* Added show_speed parameter to progress.track which will show the speed when the total is not known
* Python blocks can now opt out from being rendered in tracebacks's frames,
by setting a `_rich_traceback_omit = True` in their local scope
* Fall back to `sys.__stderr__` on POSIX systems when trying to get the
terminal size (fix issues when Rich is piped to another process)
* Fixed markup escaping issue
* Safari - Box appearing around SVG export
* Fixed recursion error in Jupyter progress bars
* Complex numbers are now identified by the highlighter
* Fix crash on IDLE and forced is_terminal detection to False because IDLE
can't do escape codes
* Fixed missing blank line in traceback rendering
* Fixed running Rich with the current working dir was deleted
* Setting `total=None` on progress is now possible, and will display pulsing animation
* Micro-optimization for Segment.divide
* Bumped typing-extensions minimum to 4.0.0
* Bumped minimum Python version to 3.6.3
* Progress.open and Progress.wrap_file method to track the progress while
reading from a file or file-like object
* SVG export functionality
* Adding Indonesian translation
* Add missing `end` keyword argument to `Text.from_markup`
* Fallback to text lexer when no lexer guessed
* Fixed issue with decoding ANSI reset
* Improve performance of cell_length
* Improve performance of chop_cells
* Fix capturing stdout on legacy Windows
* Added options to TimeRemainingColumn to render a compact time format and