1. Task WT-18037
    Validate the size of the btree in diagnostic builds
  2. Task WT-18036
    Make the underflow warning a WT_ASSERT when decreasing block size
  3. Build Failure WT-18035
    failed: precise-checkpoint-stress-test-tiered on ubuntu2004-stress-tests-arm64 [wiredtiger @ c314922b]
  4. Bug WT-18034
    Remove redundant default_session = NULL dead store in wiredtiger_repair (Coverity CID 206609)
  5. Bug WT-18033
    Fix undefined-behavior shift 1ULL << retry_count in wtperf worker
  6. Bug WT-18032
    Remove always-true dead if guard in PALite abandon_checkpoint (Coverity CID 206562)
  7. Task WT-18031
    Extend disagg Python hook to publish schema ops and advance schema epoch
  8. Improvement WT-18030
    Avoid any writes to WiredTiger.wt on disagg
  9. Task WT-18029
    Validate local vs shared metadata equivalence on checkpoint pickup (strict_checkpoint_metadata)
  10. Improvement WT-18028
    Extend WT dhandle benchmark for disagg and add plateaus
  11. Bug WT-18027
    Report block_size accurately for all statistics cursors on follower
  12. Build Failure WT-18026
    7.45% increase in Read count in Variant ubuntu2004-perf-tests for Task perf-test-long-500m-btree-50r50u-backup in Test 500m-btree-50r50u-backup.wtperf
  13. Build Failure WT-18025
    2.05% decrease in Read count in Variant amazon2023-perf-tests-arm64 for Task perf-test-long-500m-btree-50r50u in Test 500m-btree-50r50u.wtperf
  14. Build Failure WT-18024
    failed: compile on macos-1100 [wiredtiger-mongo-v7.0 @ d0725361]
  15. Build Failure WT-18023
    test_cursor12 times out unit-test-hook-disagg-leader-bucket01 on amazon2023-arm64-asan [wiredtiger @ 3ebdbacc]
  16. Build Failure WT-18022
    failed: unit-test-hook-tiered-with-delays on ubuntu2004 [wiredtiger @ b63fc507]
  17. Task WT-18021
    Add logging information for debugging ref->page == NULL
  18. Task WT-18020
    Fix memory leak when retrying in __curstat_layered_init
  19. Task WT-18019
    Make overwrite=true suppress WT_NOTFOUND on WT_CURSOR::remove for standard (non-layered) cursors
  20. Bug WT-18018
    Leader records stable data for unpublished tables in shared metadata (follower visibility violation)
  21. Task WT-18017
    Investigate panicking on follower write-path errors instead of returning them
  22. Task WT-18016
    Make session->verify logging less spammy
  23. Task WT-18015
    Audit WT_BTREE flags for atomic access
  24. Task WT-18014
    Factor the cache miss rate in cache read load metrics calculation
  25. Bug WT-18013
    Reentrant cursor-cache sweep frees layered stable constituent during close (use-after-free)
  26. Build Failure WT-18012
    failed: unit-test-hook-disagg-leader-bucket00 on amazon2023-arm64-asan [wiredtiger @ db30716a]
  27. Task WT-18011
    Single Cluster Grafana Dashboard for Persistence
  28. Task WT-18010
    Pre-size disaggregated block-read scratch buffers in __wt_blkcache_read_multi
  29. Story WT-18009
    WT CLI for disagg (read path - QoL)
  30. Build Failure WT-18008
    [Verify] race-condition-stress-asan-test-3 timeout: possible stall in new HS verify logic (__verify_key_hs) under ASAN
  31. Bug WT-18007
    Exclude special config cursors from cursor cache search
  32. Improvement WT-18006
    Replace cache_max_wait_ms bypass with explicit option
  33. Improvement WT-18005
    Enchance checkpoint to scrub evict cleaned pages
  34. Task WT-18004
    Rename set_timestamp config option from step_down_ts to step_down_timestamp
  35. Build Failure WT-18003
    failed: format-failure-configs-test on ubuntu2004-arm64 [wiredtiger @ dd48812a]
  36. Improvement WT-18002
    Abort truncate operations that are larger than fit in cache
  37. Documentation WT-18000
    Write up on the layered GC implementation
  38. Build Failure WT-17999
    (Schema abort) Assertion failure: Stable data checkpointed for unpublished table
  39. Build Failure WT-17998
    (Schema abort) Assertion failure: Unable to read root page error
  40. Bug WT-17997
    Fix TSAN data race on last_ckpt_timestamp between checkpoint and sweep
  41. Improvement WT-17995
    Document layered cursor internal contracts
  42. Improvement WT-17994
    Rework fragile iteration state logic in __clayered_iterate_constituents()
  43. Task WT-17993
    WiredTiger stalls indefinitely during oplog truncation exceeding cache resources
  44. Improvement WT-17992
    Spike: transfer constituent ownership from the layered cursor to WT_CLAYERED_OP for the duration of an operation
  45. Bug WT-17991
    Fix WT millisecond histogram statistics
  46. Bug WT-17990
    TSan data race on txn_global.last_ckpt_timestamp between checkpoint and sweep server
  47. Bug WT-17989
    test/format (mode=switch) [Elegant stepdown bugs] WT_ROLLBACK draining ingest table during step-up causes step-up failure
  48. Task WT-17988
    Block cache effectiveness dashboard
  49. Task WT-17987
    Assess current block cache metrics
  50. Technical Debt WT-17986
    Push disagg_page_free_required into the block manager to simplify rec_write_wrapup
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