The new bundle patch set for Oracle Business Intelligence Enterprise Edition and Oracle Exalytics OBIEE 22.214.171.124.150120 was released recently.
Detailed patch description on Oracle Support: OBIEE 11g 126.96.36.199.150120 Bundle Patch is Available for Oracle Business Intelligence Enterprise Edition and Exalytics.
Further information on the current bundle patch respectively on OBIEE 11g patch sets:
OBIEE 11g: Bugs Fixed in 188.8.131.52.150120
OBIEE 11g: Required and Recommended Bundle Patches and Patch Sets
Overview of Available Update Patches for Oracle BI Publisher Enterprise 11g
Oracle support states: This will likely be the final Bundle Patch for 184.108.40.206.
This tip was formerly given in support document 1488475.1 and was removed again (see @BIExperte).
In the end, just don't care about it. OBIEE 12c will be released sooner or later.
Oracle always says that release or patch plans can change.