Release v1.9.1 on 2022-04-18.

1. e885bc5 tests: dlopen does not imply availability of dlsym.. by Eric · 4 years, 3 months ago
2. 189d6bf mgcp_client_test makefile: add update_exp target by Neels Hofmeyr · 7 years ago
3. 6779354 drop code dup between libosmo-mgcp-client and libosmo-mgcp by Neels Hofmeyr · 7 years ago
4. 3a8e723 rename mgcpgw_client_* to mgcp_client_* by Neels Hofmeyr · 7 years ago
5. 97df691 separate libosmo-mgcp-client from mgcp server code by Neels Hofmeyr · 7 years ago