Moodle community sites

The set of "Upgrading" documentation had this concept sofar:
- http://docs.moodle.org/19/en/Upgrading (for < 1.6)
- http://docs.moodle.org/19/en/Upgrading_to_Moodle_1.6
- http://docs.moodle.org/19/en/Upgrading_to_Moodle_1.7
- http://docs.moodle.org/19/en/Upgrading_to_Moodle_1.8
- http://docs.moodle.org/19/en/Upgrading_to_Moodle_1.9
- http://docs.moodle.org/20/en/Upgrading_to_Moodle_2.0
- http://docs.moodle.org/21/en/Upgrading_to_Moodle_2.1
- http://docs.moodle.org/22/en/Upgrading_to_Moodle_2.2

According to that concept one would expect wiki pages
- http://docs.moodle.org/23/en/Upgrading_to_Moodle_2.3
- http://docs.moodle.org/24/en/Upgrading_to_Moodle_2.4.

But I noticed just now that they get redirected to
- http://docs.moodle.org/23/en/Upgrading
- http://docs.moodle.org/24/en/Upgrading

Has the concept changed from the one we discussed earlier in this thread?