1New in 0.21:
2* Added support for emitting hyperlinks.
3  New functions:
4       TYPE                               FUNCTION
5  styled_ostream_t          styled_ostream_set_hyperlink
6  styled_ostream_t          styled_ostream_get_hyperlink_ref
7  styled_ostream_t          styled_ostream_get_hyperlink_id
8  term_ostream_t            term_ostream_set_hyperlink
9  term_ostream_t            term_ostream_get_hyperlink_ref
10  term_ostream_t            term_ostream_get_hyperlink_id
11  html_ostream_t            html_ostream_set_hyperlink_ref
12  html_ostream_t            html_ostream_get_hyperlink_ref
13* New API for doing formatted output:
14  functions ostream_printf, ostream_vprintf.
15* The example programs support the NO_COLOR environment variable,
16  as specified in https://no-color.org/.
17
18New in 0.20.2:
19* Fixed a number of bugs (by upgrading libcroco to version 0.6.13).
20
21New in 0.20:
22* New class: noop_styled_ostream_t.
23  New constructor function: noop_styled_ostream_create.
24
25New in 0.8:
26* Fixed a couple of reliability bugs:
27  - When a program exits while the terminal was in non-default state, the
28    library left the terminal with ECHO off.
29  - The SIGCONT signal handler would fail to restore the proper styling,
30    with a low probability.
31  - The SIGTSTP and SIGCONT signal handlers could clobber errno.
32* Added support for Windows consoles.
33* Improved support for TERM=Eterm-256color and TERM=mlterm-256color.
34* Added support for terminal emulators with true-color support (16 million
35  colors), such as TERM=xterm-direct and TERM=konsole-direct.
36
37New in 0.7:
38* Reliable tty control, as described by the ttyctl_t enum, is now implemented.
39
40New in 0.6:
41* The ostream_t operation 'flush' now takes an additional argument, of type
42  ostream_flush_scope_t.
43* New functions:
44       TYPE                               FUNCTION
45  styled_ostream_t          styled_ostream_flush_to_current_style
46  term_ostream_t            term_ostream_flush_to_current_style
47  html_ostream_t            html_ostream_flush_to_current_style
48
49New in 0.5:
50
51* The libtextstyle library can now be built and installed independently
52  of GNU gettext.
53