[tepl] docs: roadmap-done: update

[Sébastien Wilmet <swilmet src gnome org>]

commit 298a9d12aec223025d903ad442d0af744d4be972
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Nov 22 05:22:57 2020 +0100

    docs: roadmap-done: update

 docs/roadmap-done.md | 8 ++++++++
 1 file changed, 8 insertions(+)
---
diff --git a/docs/roadmap-done.md b/docs/roadmap-done.md
index c47b026..beb3e88 100644
--- a/docs/roadmap-done.md
+++ b/docs/roadmap-done.md
@@ -4,7 +4,15 @@ Tepl roadmap - done tasks
 New small features in Tepl 6.0 (GNOME 40)
 -----------------------------------------
 
+New:
 - TeplSpaceDrawerPrefs: preferences widget for GtkSourceSpaceDrawer.
+- TeplLanguageChooser, TeplLanguageChooserWidget and TeplLanguageChooserDialog:
+  for choosing a language for the syntax highlighting.
+- TeplProgressInfoBar.
+- Plus new functions here and there.
+
+Changes:
+- TeplInfoBar has been reworked.
 
 New small features in Tepl 5.0 (GNOME 3.38)
 -------------------------------------------