Rename `draft` to `2025-09-draft`

[niemela]

We should try to release the next version before next WF.

How about aiming for 2025-03? That would allow us to test at NAC 2025.

[nickygerritsen]

We should try to release the next version before next WF.

How about aiming for 2025-03? That would allow us to test at NAQ 2025.

NAQ was in October according to https://na.icpc.global/naq/

Do you mean NAC? In that case, it depends on what we put in, since that leaves us not so much time to implement stuff between freezing the spec and running a contest. The current changes are small (if I check the changelog) but if we would add removed intervals before then, that would be bigger I think.

That being said, we should lock it at some point, even if we don't use it this season. With the current ICPC season, there is never a long period without contests.

[deboer-tim]

+1 to public plan to release in March, but prefer not to rename the branch - seems like something we'd just need to 'undo' the moment we branch in March.

[niemela]

Based on discussions today the current plan is to:

• Use this at WF 2026
• ... therefore use this at Championships in 2026
• ... therefore use this at some regionals in late 2025
• ... therefore lock the spec around WF 2025
• hence 2025-09-draft