Release v1.3.1 on 2021-09-06.

1. 377fe5a doc: do not use loglevel info for log category ss by Philipp Maier · 4 years, 2 months ago
2. 9489a9c adoc: add D-GSM chapter to osmohlr-usermanual by Neels Hofmeyr · 4 years, 7 months ago
3. 607ce5c osmo-hlr.cfg: Ensure well-formed config file example by Harald Welte · 6 years ago
4. a5b36a0 tweak example config by Neels Hofmeyr · 6 years ago
5. 7ebfd06 Install sample cfg file to /etc/osmocom by Pau Espin Pedrol · 6 years ago pespin/systemd
6. 966fcb2 Move doc/Makefile.am to doc/examples/Makefile.am by Pau Espin Pedrol · 6 years ago
7. dab544e USSD: Add support for internal USSD handlers by Harald Welte · 6 years ago
8. 95b96d4 USSD: Add new "DSS" logging category and use it appropriately by Harald Welte · 6 years ago
9. 9b6bc9e osmo-hlr.cfg: Don't enable DEBUG logging by default by Harald Welte · 6 years ago
10. ce9bc40 VTY: Add hlr node and bind ip field by Pau Espin Pedrol · 7 years ago
11. 6fb234c add config example (mostly empty) by Neels Hofmeyr · 7 years ago