fix(dataset): derived formulas fail loudly instead of generating zeros

feat(quality): semantic checks — bounded rates, month buckets, panel density

fix(harness): quality runner must not report success over failure

fix(dataset): explicit-prompt facts honour the user's Data Size

fix(liveboard): 4th KPI never converted — one NUM_KPIS constant

fix(mcp): create writable runtime dirs in the image

hotfix(mcp): logging must never fail a build (PermissionError outage)

fix(mcp): resolve Data Size from owner settings — row-count parity with App path

fix(model): omit join-key columns instead of hiding them (ISS-8 follow-up)

feat(mcp): create run loggers + log full payload for MCP builds

feat(logging): capture full run payload in session_logs on every run

Merge branch 'develop' into deploy/mcp

Merge branch 'claude/admiring-panini-2a1990' into develop

feat(liveboard): validate search queries against model facts

Merge remote-tracking branch 'hf-test/main' into develop

Merge branch 'claude/youthful-lederberg-e31760' into develop

feat: post-load data-quality gate for zero/null measure columns

fix(model): galaxy joins preserved, DIM_/FACT_ naming banned, keys hidden, agg defaults

feat(pipeline): semantic data gate — never chart dead measures

fix(mcp): durable build-result logging + varchar-safe payload rows

Merge branch 'develop_dg' into deploy/mcp

merge: Space cluster-map hotfix into unified TS_ENV resolver

feat(mcp): KEY_VAR ENV: indirection + scheme-less/port-tolerant host matching

Merge branch 'develop_dg' into deploy/mcp

refactor(mcp): resolve trusted-auth keys from the shared TS_ENV_<n> table

feat(liveboard): 4 KPIs per liveboard (was 2)

fix(mcp): explicit cluster->key map + techpartners support

test(mcp): retry brief fetch on network errors + --brief-file escape hatch

test(mcp): repeatability burn-in — fire the latest brief N times, report pass rate

docs(sprint): record CHECKOUT sanitizer bug fix + MCP deploy

Merge branch 'develop_dg' into deploy/mcp

fix(ddl): CHECK sanitizer no longer deletes columns named CHECKOUT_*

docs: build-time deep dive notes (root cause, verified results, next bottleneck)

deploy(mcp): MCP-server README (docker frontmatter) over updated trunk

fix(e2e): remove remaining hardcoded DEMOBUILD refs in test harnesses

fix(e2e): resolve Snowflake database from model TML in schema check

perf(deploy): scope TS connection to demo DB + monthly-rotating database (250s -> <1s table imports)

Merge remote-tracking branch 'origin/develop_dg' into develop_dg

merge: MCP hardening (share-with-operator + relative-date tolerance) into trunk

fix(mcp+pipeline): share demos with operator + harden data-quality consumers

fix(mcp+pipeline): share demos with operator + harden data-quality consumers

merge: origin/develop_dg (blueprint params fix) into local guard work

guard: catch CREATE/INSERT column mismatches before and during Snowflake load

fix(blueprint): from_dict drops non-numeric measure params (fixes float(dict) DDL crash)

fix(blueprint): from_dict drops non-numeric measure params (fixes float(dict) DDL crash)

chore: check in async-TML-import investigation (repro/perf harness + handoff docs)

deploy(mcp): MCP-server frontmatter (docker/app_port) over unified trunk

merge: liveboard geo-map (a15663c) into integration

liveboard: auto-build a geo map from model lat/lon (Path B)

merge: unify MCP (async TML import + concurrency + mcp_server) into integration