Changes

origin/trunk-#5451 (Sep 23, 2025, 11:57:04 PM)

1. Use Const_immstring for all constant strings created by the compiler — vincent.laviron / githubweb
2. Introduce Lambda.lambda_of_const — vincent.laviron / githubweb
3. Introduce Lambda.constant type — vincent.laviron / githubweb
4. Remove Lambda.Const_base indirection — vincent.laviron / githubweb
5. Changes for PR14260 — vincent.laviron / githubweb

origin/trunk-#5450 (Sep 23, 2025, 4:48:23 PM)

1. Fix TSan shadow stack popping on some C stubs (#14213) — noreply / githubweb

origin/trunk-#5449 (Sep 23, 2025, 3:35:39 PM)

1. Allow strings to be shared by Lambda.make_key — stedolan / githubweb