Release v1.3.1 on 2021-09-06.

1. de50b20 osmo-hlr-db-tool: Make import from osmo-nitb less "lossy" by Keith · 3 years, 9 months ago
2. 2f75803 move headers to include/osmocom/hlr by Neels Hofmeyr · 4 years, 7 months ago
3. cd2af5e db_hlr.c: db_subscr_create(): add flags argument by Oliver Smith · 5 years ago
4. 705b61b add whitespace around PRId64 constants by Stefan Sperling · 5 years ago
5. 8f3a7cc add database schema versioning to the HLR database by Stefan Sperling · 6 years ago
6. 5153031 use osmo_init_logging2 by Pau Espin Pedrol · 6 years ago
7. d3814b9 db_test: don't verify SQLite issued error messages, they might change by Neels Hofmeyr · 7 years ago
8. 8db4906 db-tool: error-exit on too many arguments by Neels Hofmeyr · 7 years ago
9. c82e6ad db-tool: cosmetic: tweak printf output by Neels Hofmeyr · 7 years ago
10. 0959e8b db-tool: add command 'create' by Neels Hofmeyr · 7 years ago
11. 87a04b6 hlr_db_tool: fix error log strerror invocation by Neels Hofmeyr · 7 years ago
12. 73d14af add osmo-hlr-db-tool, program to migrate from osmo-nitb db by Neels Hofmeyr · 7 years ago