Tooled around a bit on the BF website:
05/2022- 6th Doctor Adventures: Water Worlds [C.Baker]
- War Doctor Begins: Battlegrounds [
Carley]
06/2022- 4th Doctor Adventures 11B: The Nine [T.Baker]
- 6th/10th Doctor Adventures: Out of Time 3 - Wink [C.Baker/Tennant]
07/2022- Audio Novels 3: Emancipation of the Daleks [
Starkey]
08/2022- 6th Doctor Adventures: 2022B [C.Baker]
-
Classic Doctors, New Monsters 3: The Stuff of Nightmares [Treloar, T.Baker, C.Baker, McGann] Now July 2022
- 9th Doctor Adventures: 2.2 [Eccleston]
09/2022- 5th Doctor Adventures: Forty 2 [Davison]
- Unbound Doctor of War 2: Destiny [C.Baker]
- 10th Doctor Adventures: Tenth Doctor/Classic Companions [Tennant]
10/2022- 3rd Doctor Adventures: 2022B [
Treloar]
11/2022- 8th Doctor Adventures: 2022A [McGann]
- 9th Doctor Adventures: 2.3 [Eccleston]
12/2022- 8th Doctor Adventures: 2022B [McGann]
- War Doctor Begins 4 [
Carley]
01/2023- 1st Doctor Adventures: 2023A [
Bradley?/Noonan?]
- Audio Novels 4: The Dead Star [
M.Troughton]
02/2023- 3rd Doctor Adventures: 2023A [
Treloar]
- 9th Doctor Adventures: 2.4 [Eccleston]
03/2023- 4th Doctor Adventures 12A [T.Baker]
- Lost Stories 7.1: Doctor Who and The Ark [T.Baker]
- Lost Stories 7.2: Daleks! Genesis of Terror [T.Baker]
04/2023- 5th Doctor Adventures: Conflicts of Interest [Davison]
05/2023- 6th Doctor Adventures: 2023A [C.Baker]
06/2023- 4th Doctor Adventures 12B [T.Baker]
07/2023- 2nd Doctor Adventures: 2023 [
M.Troughton]
- Audio Novels 5 [TBA]
08/2023- 6th Doctor Adventures: 2023B [C.Baker]
09/2023- 5th Doctor Adventures: 2023B [Davison]
10/2023- 3rd Doctor Adventures: 2023B [
Treloar]
- Classic Doctors, New Monsters 4: Broken Memories [TBA]
11/2023- 8th Doctor Adventures: 2023A [McGann]
-
Untitled 60th anniversary release [T.Baker confirmed, remaining cast TBA]
12/2023- 8th Doctor Adventures: 2023B [McGann]
01/2024- Audio Novels 6 [TBA]
03/2024- 4th Doctor Adventures 13A [T.Baker]
06/2024- 4th Doctor Adventures 13B [T.Baker]
09/2024- 4th Doctor Adventures 13C [T.Baker]
Not sure there's any pattern emerging. It looks like there's
some attempt at making the first 5 months or so of a year be ascending Doctor number, but even that is far from universal (and it completely falls apart after that).