perf(compiler): hoist sort-key filters into aggregation dedup subquery

See merge request !1054

fix(indexer): write checkpoint on 404 ack in code-indexing handler

See merge request !1051

feat(observability): story-shaped indexer dashboard with code/SDLC split

Closes #479

See merge request !1050

perf(compiler): close 4 query cliffs

See merge request !1056

feat(indexer): split benign code-pipeline file skips out of errors_total

Closes #529

See merge request !1057

fix(indexer): pin dead-letter stream max_age to 0 (no expiry)

See merge request !1060

perf(ontology): add source-side aggregate projection to gl_edge

See merge request !1059

fix(compiler): reject unbounded queries that cause full-table scans

See merge request !1055

perf(compiler): close 2 aggregation-traversal cliffs

See merge request !1061

fix(compiler): close selectivity validation gaps for path_finding and id_range

See merge request !1063

feat(ontology): register CALLS and EXTENDS, drop custom Ruby pipeline

Closes #489

See merge request !1053

feat(compiler): allow filters and id_range on path_finding endpoints

See merge request !1065

fix(tests): add selectivity to CALLS/EXTENDS test queries

See merge request !1068

feat(compiler): add hop frontier CTEs for multi-hop traversals

See merge request !1067

fix(indexer): classify permanent vs retryable handler errors

Closes #532

See merge request !1062

fix(indexer): match code indexing lock TTL to NATS ack_wait

Closes #533

See merge request !1071

feat(grpc): add ResponseFormat support to GetGraphStatus

See merge request !1070

fix(query-engine): per-entity role scoping for authz

See merge request !1014

refactor(compiler): make search a special case of traversal (1 node, 0 rels)

See merge request !1066

fix(tests): migrate stale search query_type to traversal

See merge request !1079

perf(compiler): close variable-length traversal cliff

See merge request !1069

feat(indexer): selectable modules per indexer process

See merge request !1077

chore(deps): update rust-analyzer crates to 0.0.329

See merge request !1080

fix(e2e): fix broken test harness

See merge request !1078

## [0.34.0](v0.33.2...v0.34.0) (2026-04-27)

### Features

* **compiler:** add hop frontier CTEs for multi-hop traversals ([a46af71a](a46af71a)) by Michael Usachenko
* **compiler:** allow filters and id_range on path_finding endpoints ([3d0f9f73](3d0f9f73)) by Michael Usachenko
* **grpc:** add ResponseFormat support to GetGraphStatus ([fa2752c6](fa2752c6)) by Jean-Gabriel Doyon
* **indexer:** selectable modules per indexer process ([4ed457d0](4ed457d0)) by Bohdan Parkhomchuk
* **indexer:** split benign code-pipeline file skips out of errors_total ([99478abb](99478abb)) by Michael Angelo Rivera
* **observability:** story-shaped indexer dashboard with code/SDLC split ([84b60f98](84b60f98)) by Michael Angelo Rivera
* **ontology:** register CALLS and EXTENDS, drop custom Ruby pipeline ([5c8872ac](5c8872ac)) by Michael Angelo Rivera

### Fixes

* **compiler:** close selectivity validation gaps for path_finding and id_range ([a57ae4f8](a57ae4f8)) by Michael Usachenko
* **compiler:** reject unbounded queries that cause full-table scans ([8dd64ff2](8dd64ff2)) by Michael Usachenko
* **e2e:** fix broken test harness ([24d10bf1](24d10bf1)) by Bohdan Parkhomchuk
* **indexer:** classify permanent vs retryable handler errors ([75b4d3f4](75b4d3f4)) by Jean-Gabriel Doyon
* **indexer:** match code indexing lock TTL to NATS ack_wait ([65ad7b7e](65ad7b7e)) by Jean-Gabriel Doyon
* **indexer:** pin dead-letter stream max_age to 0 (no expiry) ([854eb2d0](854eb2d0)) by Jean-Gabriel Doyon
* **indexer:** write checkpoint on 404 ack in code-indexing handler ([8d53891c](8d53891c)) by Michael Angelo Rivera
* **query-engine:** per-entity role scoping for authz ([c24b2b97](c24b2b97)) by Michael Angelo Rivera
* **tests:** add selectivity to CALLS/EXTENDS test queries ([6746c247](6746c247)) by Michael Usachenko
* **tests:** migrate stale search query_type to traversal ([f4537d9e](f4537d9e)) by Bohdan Parkhomchuk

### Performance

* **compiler:** close 2 aggregation-traversal cliffs ([5930c8bd](5930c8bd)) by Michael Angelo Rivera
* **compiler:** close 4 query cliffs ([6fdc8963](6fdc8963)) by Michael Angelo Rivera
* **compiler:** close variable-length traversal cliff ([6f085884](6f085884)) by Michael Angelo Rivera
* **compiler:** hoist sort-key filters into aggregation dedup subquery ([96adcd93](96adcd93)) by Michael Angelo Rivera
* **ontology:** add source-side aggregate projection to gl_edge ([750c0959](750c0959)) by Michael Angelo Rivera

### Other

* **compiler:** make search a special case of traversal (1 node, 0 rels) ([ecd3f9e6](ecd3f9e6)) by Michael Usachenko
* **deps:** update rust-analyzer crates to 0.0.329 ([16c01176](16c01176)) by Jean-Gabriel Doyon