Changes in version 51.0 are:
 * daemon: Register the login collection on D-Bus on creation [!99, #137, #151]
 * daemon: Fix D-Bus double response issue in secret service methods [!100]
 * daemon: Fix crash when prompt is dismissed [!110, #37]
 * daemon: Don't leak session on GetSecret/Unlock [!107]
 * daemon: Fix memory leaks in DH key exchange that grow with every client connection [!108]
 * build: Restore gettext i18n init broken during meson port [!105, #189]
 * Fix potential FD leak in gkm_rpc_layer_startup [!103, #185]
 * Drop conversion from GConf [!109]
 * Updated translations