pmoust · Oct 14, 2026 · Oct 14, 2026 · claude-fleet · Oct 14, 2026 · claude-fleet
diff --git a/docs/adrs/0093-typed-column-pushdown-logs.md b/docs/adrs/0093-typed-column-pushdown-logs.md
@@ -1,6 +1,8 @@
 # ADR-0093: skip-index and postings pushdown for declared typed logs columns
 
-Status: Proposed
+Status: Accepted (2026-10-14).
+Implemented: the declared-column resolver and extractors in
+`crates/ravel-sql/src/logs_pushdown.rs`.
 
 ## Context
 

diff --git a/docs/adrs/0105-substring-pruning-for-like.md b/docs/adrs/0105-substring-pruning-for-like.md
@@ -1,6 +1,8 @@
 # ADR-0105: GRAM_IDX, byte-trigram block postings for infix substring pruning
 
 Status: Accepted
+Not implemented: section kind 7 is reserved
+(`crates/ravel-logseg/src/footer.rs`); no writer or reader exists.
 
 ## Context
 

diff --git a/docs/adrs/0107-pruning-proportional-logs-fetch.md b/docs/adrs/0107-pruning-proportional-logs-fetch.md
@@ -1,6 +1,11 @@
 # ADR-0107: Pruning-proportional block-range fetches for logs scans
 
-Status: Proposed
+Status: Accepted (2026-10-14).
+Partly implemented: decisions 1 to 4 are in
+`crates/ravel-query/src/log_fetcher.rs` (`BlockRangeFetcher`) and
+`crates/ravel-types/src/accounting.rs`; decision 5 is not built
+(`docs/guides/caching.md` gives no cache sizing derived from measured
+block-range working sets).
 
 ## Context
 

diff --git a/docs/adrs/0699-rlog-row-groups-and-page-directory.md b/docs/adrs/0699-rlog-row-groups-and-page-directory.md
@@ -1,6 +1,12 @@
 # ADR-0699: RLOG row groups with column-major pages and a page directory
 
-Status: Proposed
+Status: Accepted (2026-10-14).
+Partly implemented: decisions 1, 2, 4 and 5 are in
+`crates/ravel-logseg/src/writer.rs`, `crates/ravel-logseg/src/page_dir.rs`
+and `crates/ravel-query/src/log_fetcher.rs`; decision 3's version-4 trailer
+and version-3 reader are no longer current
+(`crates/ravel-logseg/src/footer.rs` reads version 5 only, after ADR-0892
+and ADR-2135).
 
 Issue: #699. Refs #680, #693, #698, ADR-0087, ADR-0102, ADR-0107, ADR-0029,
 ADR-0066, ADR-0010.

diff --git a/docs/adrs/0774-topk-late-materialization-logs-scan.md b/docs/adrs/0774-topk-late-materialization-logs-scan.md
@@ -1,6 +1,8 @@
 # ADR-0774: TopK late materialization for the logs scan
 
-Status: Proposed.
+Status: Accepted (2026-10-14).
+Implemented: `TopKLateMaterialization` and `LogsRowFetchExec` in
+`crates/ravel-sql/src/late_materialization.rs`.
 
 The number is issue #774's, the ticket that produced this ADR, rather than
 epic #680's. The README's rule ("the number is the GitHub issue number of

diff --git a/docs/adrs/0849-snapshot-bound-index-plane.md b/docs/adrs/0849-snapshot-bound-index-plane.md
@@ -1,5 +1,8 @@
 # ADR-0849: A snapshot-bound index plane on object storage
 
+Status: Accepted
+Not implemented: no source file cites it.
+
 ## Context
 
 Ravel's read cost has a floor that no amount of CPU work removes. Measured on

diff --git a/docs/adrs/0873-commit-record-declared-min-max.md b/docs/adrs/0873-commit-record-declared-min-max.md
@@ -1,6 +1,6 @@
 # ADR-0873: per-declared-column min/max on commit records and SegmentRef
 
-Status: Proposed. Issue #873. Builds on ADR-0850 (logs typed column
+Status: Accepted (2026-10-14). Issue #873. Builds on ADR-0850 (logs typed column
 statistics, the `.cstat` plane), ADR-0942 (re-key `.cstat` to snapshot-part
 binding, and its backfill obligation), ADR-0066 (format migration machinery:
 the N/N-1 window, recorded format floors, migration classes A-D), ADR-0101
@@ -11,6 +11,15 @@ carrier). Touches two frozen contracts (the commit-family protobufs under
 `proto/ravel/catalog.proto`), so the format-change skill's procedure governs
 and this ADR is its first step.
 
+Partly implemented: decisions 1, 3, 5 and 6, decision 2 for the stamp, and
+decision 4 as amended are in `proto/ravel/commit.proto`,
+`proto/ravel/catalog.proto`, `crates/ravel-commit/src/declared_stats.rs`,
+`crates/ravel-ingest/src/log_declared_stats.rs`,
+`crates/ravel-catalog/src/fold.rs` and
+`crates/ravel-sql/src/logs_scan/mod.rs`; decision 2's validated `.cstat`
+type and decision 4's per-query coverage figure are not built (no such type
+or figure under `crates/`).
+
 ## Context
 
 `SegmentRef` carries an exact min/max for exactly one column: `ts`

diff --git a/docs/adrs/0904-request-cost-latency-knob.md b/docs/adrs/0904-request-cost-latency-knob.md
@@ -1,6 +1,11 @@
 # ADR-0904: an operator knob for the request-cost vs latency trade
 
-Status: Proposed
+Status: Accepted (2026-10-14).
+Partly implemented: decisions 1 to 4 are in
+`crates/ravel-query/src/config.rs`, `crates/ravel-query/src/log_fetcher.rs`
+and `services/ravel-server/src/query.rs`; decision 5's opens-by-shape
+counters stop at `QueryAccounting` and are not in the server's per-query
+stats (`accounting_stats_json` in `services/ravel-server/src/query.rs`).
 
 Refs: epic #904. Builds on ADR-0107 (block-range logs fetch) and ADR-0088
 (operator-configurable query budgets); interacts with issue #862/#887 (the

diff --git a/docs/adrs/0979-bounded-memory-rlog-compaction-merge.md b/docs/adrs/0979-bounded-memory-rlog-compaction-merge.md
@@ -1,6 +1,10 @@
 # ADR-0979: Bounded-memory RLOG compaction merge
 
-Status: Proposed
+Status: Accepted (2026-10-14).
+Partly implemented: D1 to D4 are in `crates/ravel-maintain/src/rlog.rs`,
+`crates/ravel-maintain/src/config.rs` and `crates/ravel-logseg/src/ranged.rs`;
+D5's `--merge-cursor-budget-bytes` flag is not built
+(`services/ravel-cli/src/main.rs` has the other three flags only).
 
 Extends ADR-0032 (RLOG L0→L1 compaction) and the ADR-0065 decision-4 memory
 model as amended by issues #711 (memory split target), #748 (row-group fetch,

diff --git a/docs/adrs/0996-request-cost-aware-fetching.md b/docs/adrs/0996-request-cost-aware-fetching.md
@@ -1,6 +1,13 @@
 # ADR-0996: request-cost-aware fetching and the S3 request ledger
 
-Status: Proposed
+Status: Accepted (2026-10-14).
+Partly implemented: the cost profile, fetch policies and regression gate are
+in `crates/ravel-types/src/cost_profile.rs`,
+`crates/ravel-query/src/config.rs` and
+`crates/ravel-bench/src/cost_regression.rs`; decision 3's per-statement
+attempts and `range_amplification` are not built, so decision 4's bands for
+those and three other figures have no producer
+(`crates/ravel-bench/src/cost_report_source.rs`).
 
 Refs: epic #996. Builds on ADR-0904 (request-cost/latency knob, landed:
 `EngineConfig::logs_request_cost_bytes`, `--logs-request-cost-bytes`),

diff --git a/docs/adrs/1170-process-memory-budget.md b/docs/adrs/1170-process-memory-budget.md
@@ -1,6 +1,12 @@
 # ADR-1170: One process-wide memory budget for ravel-server
 
-Status: Proposed
+Status: Accepted (2026-10-14).
+Partly implemented: decisions 1 and 2 are in `crates/ravel-memory/src/lib.rs`
+and the fetchers under `crates/ravel-query/src/`, decisions 3 and 4 in
+`services/ravel-server/src/config.rs` and
+`services/ravel-server/src/metrics.rs`; decision 3's measured overhead
+reserve is not built (`MEMORY_OVERHEAD_RESERVE_BYTES` is a provisional
+2 GiB placeholder pending the #1256 calibration run).
 
 ## Context
 

diff --git a/docs/adrs/1195-unbundle-fetch-concurrency.md b/docs/adrs/1195-unbundle-fetch-concurrency.md
@@ -1,6 +1,9 @@
 # ADR-1195: Unbundle `--fetch-concurrency`, and make GET concurrency a process-wide limit
 
-- Status: Proposed
+- Status: Accepted (2026-10-14).
+- Implemented: `GetLimiter` in `crates/ravel-query/src/limiter.rs`, with the
+  flags and the shared limiter wired in `services/ravel-server/src/config.rs`
+  and `services/ravel-server/src/lib.rs`.
 - Date: 2026-09-03
 - Refs: #1195, #1191, #1170, #1185, ADR-0087, ADR-0088, ADR-0107
 

diff --git a/docs/adrs/1196-fetch-objective-cost-first-default-latency-first-policy.md b/docs/adrs/1196-fetch-objective-cost-first-default-latency-first-policy.md
@@ -1,6 +1,11 @@
 # ADR-1196: Keep the cost-first fetch default, add a latency-first policy
 
-- Status: Proposed
+- Status: Accepted (2026-10-14).
+- Partly implemented: decisions 2 to 4 are in
+  `crates/ravel-query/src/config.rs` and `services/ravel-server/src/config.rs`,
+  and decision 1 stands as amended by ADR-2023 and ADR-2414; decision 5's
+  labelled tuned `latency-first` ClickBench entry is not published
+  (`benchmarks/clickbench/` holds stock entries only).
 - Date: 2026-09-03
 - Refs: #1196, #1191, #1170, #1007, #1185, ADR-0904, ADR-0996, ADR-0046
 

diff --git a/docs/adrs/2066-bounded-ranged-log-reads.md b/docs/adrs/2066-bounded-ranged-log-reads.md
@@ -1,6 +1,9 @@
 # ADR-2066: Bounded ranged log reads
 
-- Status: Proposed
+- Status: Accepted (2026-10-14).
+- Partly implemented: decision 1 is in `crates/ravel-query/src/log_fetcher.rs`
+  (`place_front_sections`, `bounded_chunk_runs`); decision 2's before/after
+  measurement has no record in the repo.
 - Date: 2026-09-27
 - Refs: #2066, #2023, #1506, ADR-0107, ADR-0699, ADR-0996, ADR-1196, ADR-2014, ADR-2023
 

diff --git a/...s/2414-read-path-narrow-projections-and-stock-memory-for-the-reference-suite.md b/...s/2414-read-path-narrow-projections-and-stock-memory-for-the-reference-suite.md
@@ -1,13 +1,18 @@
 # ADR-2414: narrow projections read ranged on S3, and a lone statement gets the tenant's SQL share
 
-Status: Proposed. Issue #2414.
+Status: Accepted (2026-10-14). Issue #2414.
 Amends ADR-2023 (the cost-based fetch policy's rate and the projection
 break-even); it is Accepted and carries an amendment section pointing here,
 added together with this document. ADR-1170 (the derived per-query SQL
 share) is still Proposed, so task B1 edits its share in place and cites this
 ADR there. ADR-0954 (spill) is not amended: see decision B2. No persistent
 format changes.
 
+Implemented: A1 to A3 in `crates/ravel-query/src/config.rs`,
+`crates/ravel-query/src/log_fetcher.rs` and `crates/ravel-sql/src/logs_scan/`,
+B1 in `services/ravel-server/src/config.rs`, B2 as revised by the #2416
+amendment, and B3 in `docs/internal/clickbench-aws-runbook.md`.
+
 ## Context
 
 The full reference-suite run on real S3 (issue #1248, main `affb0260e`, the