MongoDB 2.6.10-rc0 is out and is ready for testing. This is a release candidate containing only fixes since 2.6.9. The next stable release 2.6.10 will be a recommended upgrade for all 2.6 users.
Fixed in this release:
SERVER-18312 Upgrade PCRE to latest
SERVER-18211 MongoDB fails to correctly roll back collection creation
SERVER-18111 mongod allows user inserts into system.profile collection
SERVER-18096 Shard primary incorrectly reuses closed sockets after relinquish and re-election
SERVER-17653 ERROR: socket XXX is higher than 1023; not supported on 2.6.*
As always, please let us know of any issues.
-- The MongoDB Team