Release Notes

A complete list of all the releases and release notes.

Collabora Online 25.04
Collabora Online 24.04
Collabora Online 23.05
Collabora Online 22.05
Collabora Online 21.11
Collabora Online 6.4
Collabora Online 4.2
Collabora Online 4.0
Collabora Online 3.0
CODE 25.04
CODE 24.04
CODE 23.05
CODE 22.05
CODE 21.11
CODE 6.4
CODE 4.2
Collabora Office 25.04
Collabora Office 24.04
Collabora Office 23.05
Collabora Office 22.05
Collabora Office 21.06
Collabora Office 6.4
Collabora Office 6.2
Collabora Office 6.0
Collabora Office 5.3
Collabora Office 5.1
Collabora Office 5.0
Collabora Office for iOS & Android 25.04
Collabora Office for iOS & Android 24.04
Collabora Office for iOS & Android 23.05
Collabora Office for iOS & Android 21.11, 6.4, 4.2, 4.1

Collabora Online Controller

Collabora Online Controller

LibreOffice from Collabora

LibreOffice from Collabora 4.4
LibreOffice from Collabora 4.3
LibreOffice from Collabora 4.2
COOL Save the Date: COOL Days 2026 COOL 27 – 29 April 2026, Hamburg, Germany