# SSSD 2.3.1
The SSSD team is proud to announce the release of version 2.3.1 of the System Security Services Daemon. The tarball can be downloaded from: https://github.com/SSSD/sssd/releases/tag/sssd-2_3_1
See the full release notes at: https://sssd.io/docs/users/relnotes/notes_2_3_1
RPM packages will be made available for Fedora shortly.
## Feedback
Please provide comments, bugs and other feedback via the sssd-devel or sssd-users mailing lists: https://lists.fedorahosted.org/mailman/listinfo/sssd-devel https://lists.fedorahosted.org/mailman/listinfo/sssd-users
## Highlights
### New features
- Domains can be now explicitly enabled or disabled using `enable` option in domain section. This can be especially used in configuration snippets. - New configuration options `memcache_size_passwd`, `memcache_size_group`, `memcache_size_initgroups` that can be used to control memory cache size.
### Notable bug fixes
- Fixed several regressions in GPO processing introduced in sssd-2.3.0 - Fixed regression in PAM responder: failures in cache only lookups are no longer considered fatal - Fixed regression in proxy provider: `pwfield=x` is now default value only for `sssd-shadowutils` target
### Packaging changes
- `libwbclient` is now deprecated and is not being built by default (use `--with-libwibclient` to build it)
### Documentation Changes
- Added option `memcache_size_passwd` - Added option `memcache_size_group` - Added option `memcache_size_initgroups` - Added option `enable` in domain sections - Minor text improvements
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