Release v1.5.2 on 2021-09-24.

1. e08da97 Fix/Update copyright notices; Add SPDX annotation by Harald Welte · 7 years ago
2. 17518fe doxygen: unify use of \file across the board by Neels Hofmeyr · 7 years ago
3. 87e4550 doxygen: enable AUTOBRIEF, drop \brief by Neels Hofmeyr · 7 years ago
4. 96e2a00 update/extend doxygen documentation by Harald Welte · 7 years ago
5. a5bb2b9 strrb: Add missing #include to talloc.h by Harald Welte · 7 years ago
6. b592ab7 strrb.c: Use string.h, not strings.h by Harald Welte · 10 years ago
7. 33e940b sttrb / loggingrb: Use GPLv2+ as license, not AGPLv3+ by Harald Welte · 10 years ago
8. 476cf33 strrb: Remove a tautology from the code by Holger Hans Peter Freyther · 11 years ago
9. 3309a43 Added a ring buffer log target to store the last N log messages. by Katerina Barone-Adesi · 11 years ago
10. efd2bd6 Revert "Added a ring buffer log target to store the last N log messages." by Holger Hans Peter Freyther · 11 years ago
11. 7337722 Added a ring buffer log target to store the last N log messages. by Katerina Barone-Adesi · 11 years ago