[31.x] Backports #35231

1. 
   fanquake commented at 9:21 AM on May 7, 2026: member

   Backports

   • #34228
   • #34991
   • #35218
   • #35227
   • #35230
2. fanquake added this to the milestone 31.1 on May 7, 2026
3. DrahtBot added the label Backport on May 7, 2026
4. 
   DrahtBot commented at 9:22 AM on May 7, 2026: contributor

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   Code Coverage & Benchmarks

   For details see: https://corecheck.dev/bitcoin/bitcoin/pulls/35231.

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5. fanquake force-pushed on May 7, 2026
6. DrahtBot added the label CI failed on May 7, 2026
7. test: fix send_batch_request to pass callables when using --usecli

   send_batch_request() was building raw dicts without a "jsonrpc" version, which made Core to treat them as version 1.0 requests.
   This worked in normal mode, but failed with --usecli because TestNodeCLI.batch() expects callables, not dicts.
   
   This commit fixes it by using get_request() which is defined in both AuthServiceProxy and TestNodeCLIAttr.
   The assert is changed because by using get_reques() AuthServiceProxy treats it as "jsonrpc" version 2.0 requests, which don't return "error" keys.
   
   Github-Pull: #34991
   Rebased-From: 5603ae0ffa3f0be3d22e8a09008e46c5d48ae12f

   9d42e868fe
8. ci: add --extended when using --usecli

   Add the flag --extended to a test (00_setup_env_i686_no_ipc.sh) with the --usecli flag to cover all tests with --usecli.
   
   Github-Pull: #34991
   Rebased-From: a49bc1e24e69ac43beecbdc9c39da3d02160034e

   56190e5c5c
9. fanquake force-pushed on May 7, 2026
10. DrahtBot removed the label CI failed on May 7, 2026
11. depends: Unset `SOURCE_DATE_EPOCH` in `gen_id` script

    Github-Pull: #34228
    Rebased-From: 9f7a2293c48f8afb5e87765a327a0c89fd21fa56

    64ba4e2a3b
12. fanquake force-pushed on May 8, 2026
13. ci: Move --usecli --extended from i386 task to alpine task

    Github-Pull: #35230
    Rebased-From: fad61896e869fe004cb1ebdacbd124ce587e6efc

    313a225fef
14. test: fix P2SH output in coins cache fuzz

    The `coinscache_sim` fuzz target builds a 23-byte P2SH scriptPubKey manually.
    Place `OP_EQUAL` at index 22, after `OP_HASH160`, the 20-byte push opcode, and the 20-byte script hash.
    This matches `CScript::IsPayToScriptHash()`, which checks byte 22 for `OP_EQUAL`, see src/script/script.cpp#L229
    
    Github-Pull: #35218
    Rebased-From: ac58e6c53c262e08584cb809daf3fbc8dd4d3732

    5022e9d411
15. fanquake force-pushed on May 8, 2026
16. wallet: check BDB last page LSN

    The BDB metadata field `last_page` stores the last valid page number, not the number of pages.
    The read-only wallet migration parser currently checks reset LSNs with a half-open loop, so it skips the final page and may accept a database whose last page still depends on BDB log files.
    
    Github-Pull: #35227
    Rebased-From: e2b0984f99519f76423ce26ce9077ca765b2b30b

    409b2d8475
17. doc: update release notes for v31.x 5f6c1c667d
18. fanquake force-pushed on May 11, 2026

Milestone
31.1