[ferhimedamine]

Support for Dakera server 0.12.4 in dk (0.8.3). Draft: do not merge before the 0.12.4 engine release.

Added

• dk memory forget by description (--about, --min-score) and by a user's request to forget, in any language (--request, shows how the server read it), with --until, --limit, --restorable, --dry-run; several ids allowed. On a server older than 0.12.4 these options are refused before anything is sent (an older server ignores them and would delete).
• dk memory forget-detect <message>... (POST /v1/memory/forget/detect, --file).
• dk memory trash <agent> / dk memory restore <agent> <id> (restorable deletions).
• memory store / batch-store report texts that read as requests to forget and near-duplicates not stored.
• memory recall: standing instructions, associated memories (on by default since 0.12.4) and degraded parts; --include-associated[=BOOL].
• memory get --projection-days, session end --auto-summarize (+ summary_pending), memory extract shows the extractor and its warnings, namespace policy get notes stored: false.
• Hints for the new 503 / 409 answers and Dakera Cloud key refusals.

Fixed

• dk memory consolidate --dry-run merged the memories: the server never read dry_run (nor memory_type). Both are now refused; --ids, --threshold (sent only when given) and --target-type are sent and the result is read from the server's answer.
• dk keys delete printed "deleted" before checking the answer. 202 "applied, not stored yet" answers are reported for key delete/deactivate, quotas-set and backup-delete.
• TTL help texts gave per-type defaults that 0.12.4 no longer has.
• JSON output of memory store / batch-store is one document; notes go to stderr.

Other

• dakera-client 0.12.2 → 0.12.3. This supersedes Dependabot chore(deps): bump dakera-client from 0.11.102 to 0.11.106 #145 (0.11.102 → 0.11.106, older than what main already uses).
• Route list updated (POST /v1/memory/forget/detect); a test asserts no command calls the Dakera Cloud tenant routes.

Tests

cargo fmt --check, cargo clippy --all-targets -- -D warnings, cargo test: 187 unit, 48 integration (26 live-server tests ignored), 3 route audit, 84 + 26 + 18 earlier version suites, 21 new tests/v0124.rs (mock server). Not run against a live 0.12.4 server.

Update (2026-11-04)

• The container integration test expected the old forget output ("Deleted"); it now checks Forgot 1 memory, and CI's server image moved from engine 0.12.0 to 0.12.3 (the newest released). Every job that runs on the self-hosted runner passes, the container integration test included; plan (cargo-dist) is refused by GitHub before starting (billing lock).
• Release order: dk 0.8.3 builds on dakera-client 0.12.3 and calls the 0.12.4 routes over raw HTTP. Once dakera-client 0.12.4 (dakera-rs #172) is on crates.io, moving to it can replace those raw calls (a follow-up, not needed for this release).

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