2019-02-15 23:53 0.3-RC1
  * Renamed:
      + tickit_timer_after_msec => tickit_watch_timer_after_msec
      + tickit_timer_after_tv   => tickit_watch_timer_after_tv
      + tickit_later            => tickit_watch_later
      + tickit_timer_cancel     => tickit_watch_cancel
  * Added toplevel Tickit functions for loop control
      + tickit_tick(3)
      + tickit_watch_io_read(3)
      + tickit_timer_at_epoch(3)
      + tickit_timer_at_tv(3)
  * Added TickitCtlType
      + tickit_term_ctltype(3)
  * Added window controls
      + tickit_window_getctl_int(3)
      + tickit_window_setctl_int(3)
      + tickit_window_ctlname(3)
      + tickit_window_lookup_ctl(3)
      + tickit_window_ctltype(3)
  * Added toplevel Tickit instance controls
      + tickit_getctl_int(3)
      + tickit_setctl_int(3)
      + tickit_ctlname(3)
      + tickit_lookup_ctl(3)
      + tickit_ctltype(3)
  * TICKIT_PEN_UNDER type is now integer, supports single, double, wavy underline
  * Fixed various example/demo-*.c files so they work again
  * Added experimental new ability to provide event loop hooks for other event
    loops
  * Generated tickit.pc file now provides -rpath linker argument if required

2018-01-05 14:47  0.2
  * Added tickit_window_{is,set}_steal_focus(3)
  * Added entire toplevel Tickit instance
  * New bind_events API style - one event + flags, instead of bitmask
  * Renamed:
     + tickit_string_seqlen   => tickit_utf8_seqlen
     + tickit_string_putchar  => tickit_utf8_put
     + tickit_string_mbswidth => tickit_utf8_mbswidth
     + tickit_string_byte2col => tickit_utf8_byte2col
     + tickit_string_col2byte => tickit_utf8_col2byte
     + tickit_string_count*   => tickit_utf8_count*
  * Added TickitString
  * Added tickit_rectset_get_rect(3)
  * Added tickit_renderbuffer_skiprect(3)
  * Added tickit_renderbuffer_moverect(3)
  * Added tickit_term_ctlname(3) and tickit_term_lookup_ctl(3)
  * Added tickit_term_pause(3), tickit_term_resume(3)
  * Added secondary RGB8 pen attributes
  * Support RGB8 in xterm driver
