1.2.52

• Add shared resource pools for jobs and DAG tasks, with weighted capacity,
  durable priority queues, deadlines, and dashboard/API/MCP controls.
• Add result verification before recording success or starting downstream
  tasks, with diagnostics and the job's existing failure and retry handling.
• Add workflow recovery previews for retrying failed tasks, restarting from
  selected tasks, or replaying failed dates while reusing retained results
  and artifacts.
• Reduce overhead for staggered job starts and completions, concurrent
  workflow status reads, and large workflow graphs in the terminal UI.
  Prometheus skips repeated searches for schedules with no future runs.
• Make the hosted demo interactive through a separate gateway, with bounded
  sample actions, lighter workloads and Docker/launchd setup. Demo policy
  stays outside the standard daemon and dashboard.
• Fix WinGet release dates and package metadata.

Performance vs 1.2.51

Gate: passed. Every metric stayed inside its regression limit.

Both versions ran interleaved on one runner. Time metrics compare the best round of each and memory metrics the median. A negative change means faster or smaller.

A regression gates only when it exceeds both its declared limit and 2 noise bands. The +- column is that band: the round-to-round scatter of the two sides, combined in quadrature.

All benchmark results (98 metrics)

Benchmark	1.2.51	1.2.52	Change	Noise +-	Gate (eff.)
tui.dag_graph_paint_2k	13.168 s	284.76 ms	-97.8%	0.6%	15%
loop.stall_completions_500	14.91 ms	9.75 ms	-34.6%	1.1%	33.54% (declared 25%)
dag.list_runs_warm	12.65 ms	14.61 ms	+15.5%	0.4%	25%
dag.list_dags_warm	1.08 ms	1.21 ms	+12.6%	2.2%	185.7% (declared 25%)
job.report_noop_100k	48.20 ms	52.37 ms	+8.7%	3.8%	15%
config.parse_crontab_1k	11.79 ms	12.58 ms	+6.7%	0.8%	84.84% (declared 15%)
mem.gc_pause_100k	124.81 ms	131.37 ms	+5.3%	10.5%	25%
mem.jobconfig_2k	1.49 MB	1.57 MB	+5.2%	0.1%	33.58% (declared 15%)
loop.idle_wake_rate	21.11 ms	21.86 ms	+3.6%	1.6%	25%
config.reload_gc_100k	2.409 s	2.482 s	+3.0%	0.7%	25%
state.kv_roundtrip_200	186.46 ms	180.87 ms	-3.0%	2.3%	15%
startup.import_cronexpr	28.09 ms	27.82 ms	-2.7%	1.5%	25%
schedule.pressure_20k_48h	16.31 ms	16.75 ms	+2.7%	2.8%	61.3% (declared 15%)
config.jobconfig_3k	66.64 ms	68.36 ms	+2.6%	1.3%	15%
schedule.reseed_100k	201.24 ms	206.06 ms	+2.4%	3.5%	15%
schedule.suggest_slot_5k	4.34 ms	4.25 ms	-2.1%	1.5%	230.6% (declared 15%)
state.fanout_gather_100	24.56 ms	25.06 ms	+2.0%	7.4%	40.71% (declared 25%)
schedule.due_pass_100k	15.46 ms	15.18 ms	-1.8%	1.0%	64.68% (declared 25%)
loop.stall_metrics_2000	27.37 ms	26.92 ms	-1.6%	3.4%	info
dag.finish_fanin_1k	3.99 ms	4.06 ms	+1.6%	2.4%	125.2% (declared 25%)
config.interp_2k	79.17 ms	80.43 ms	+1.6%	0.3%	15%
schedule.reseed_local_20k	94.18 ms	95.67 ms	+1.6%	1.4%	15%
schedule.duplicates_20k	17.59 ms	17.32 ms	-1.5%	4.0%	56.84% (declared 15%)
startup.import_daemon	175.53 ms	177.98 ms	+1.5%	0.2%	25%
webui.week_walk_500	3.45 ms	3.50 ms	+1.4%	2.6%	57.97% (declared 25%)
config.reload_warm_50	47.54 ms	46.86 ms	-1.4%	0.9%	25%
redact.secrets_5k	20.77 ms	21.04 ms	+1.3%	1.6%	48.16% (declared 15%)
state.append_1k	719.76 ms	711.22 ms	-1.2%	1.5%	15%
state.mutate_document_1k	210.97 ms	208.59 ms	-1.1%	1.7%	25%
cronexpr.test_match_200k	26.98 ms	26.69 ms	-1.1%	2.5%	37.06% (declared 15%)
schedule.next_fires_2k	26.71 ms	27.00 ms	+1.1%	1.4%	37.44% (declared 15%)
state.boot_rehydrate_populated	46.41 ms	46.90 ms	+1.1%	2.2%	21.55% (declared 15%)
schedule.lint_250_zoned	7.48 ms	7.55 ms	+1.0%	0.7%	133.8% (declared 15%)
dag.plan_claim_10k	16.19 ms	16.35 ms	+1.0%	6.0%	61.76% (declared 15%)
redact.adversarial_10k	36.55 ms	36.90 ms	+1.0%	2.1%	27.36% (declared 15%)
dag.advance_quiescent_1k	71.85 ms	71.20 ms	-0.9%	0.7%	25%
schedule.cold_build_100k	505.21 ms	500.68 ms	-0.9%	1.8%	15%
config.reload_warm_include_50	101.97 ms	101.06 ms	-0.9%	1.3%	25%
startup.job_set_id_100	226.47 ms	224.65 ms	-0.9%	1.0%	25%
config.parse_yaml_3k	2.015 s	2.033 s	+0.9%	1.6%	15%
cronexpr.occurrences_1k	14.41 ms	14.29 ms	-0.9%	2.0%	69.39% (declared 15%)
tui.log_restyle_5k	32.66 ms	32.38 ms	-0.8%	0.5%	30.62% (declared 15%)
resources.monitor_stop_100	283.88 ms	281.60 ms	-0.8%	1.6%	25%
cronexpr.parse_complex	24.46 ms	24.66 ms	+0.8%	1.3%	40.87% (declared 15%)
mem.rss_daemon_import	36.07 MB	36.35 MB	+0.8%	0.1%	25%
state.gc_sweep_2k_streams	43.74 ms	44.09 ms	+0.8%	1.1%	34.29% (declared 25%)
cronexpr.next_simple	38.63 ms	38.92 ms	+0.8%	2.2%	25.89% (declared 15%)
state.list_records_2k	28.95 ms	28.74 ms	-0.7%	1.4%	34.54% (declared 15%)
cronexpr.parse_simple	44.73 ms	44.40 ms	-0.7%	1.6%	22.36% (declared 15%)
webui.render_fleet_15x400	23.74 ms	23.58 ms	-0.7%	1.6%	25%
state.list_documents_600	68.40 ms	67.95 ms	-0.6%	0.8%	17.54% (declared 15%)
startup.version	53.23 ms	53.03 ms	-0.6%	0.6%	25%
dag.build_layered_10k	50.19 ms	50.50 ms	+0.6%	1.1%	19.92% (declared 15%)
webapi.jobs_payload_500	58.75 ms	58.39 ms	-0.6%	0.8%	17.02% (declared 15%)
json.roundtrip_3k	575.86 ms	572.38 ms	-0.6%	0.9%	15%
state.artifact_list_churn	1.60 ms	1.61 ms	+0.6%	1.6%	312.6% (declared 25%)
state.list_records_warm	126.09 ms	125.41 ms	-0.5%	1.2%	15%
cluster.job_owner_2k	58.81 ms	59.12 ms	+0.5%	1.1%	17.01% (declared 15%)
tui.log_search_20k	16.26 ms	16.18 ms	-0.5%	0.7%	61.49% (declared 15%)
job.stream_capture_120k	44.48 ms	44.70 ms	+0.5%	1.0%	22.48% (declared 15%)
startup.import_config	94.33 ms	94.74 ms	+0.5%	0.4%	25%
state.lease_renew_200	131.73 ms	131.09 ms	-0.5%	4.8%	37.96% (declared 25%)
json.roundtrip_orjson_3k	212.00 ms	210.98 ms	-0.5%	0.9%	15%
webui.render_rows_500	16.88 ms	16.96 ms	+0.5%	1.0%	25%
cluster.parse_summaries_6k	86.87 ms	86.45 ms	-0.5%	0.9%	15%
state.depends_on_past_gate	3.47 ms	3.48 ms	+0.5%	1.4%	57.66% (declared 25%)
cronexpr.next_dst_2k	34.85 ms	34.70 ms	-0.4%	1.4%	28.69% (declared 15%)
state.derive_max_cold	25.68 ms	25.57 ms	-0.4%	1.7%	38.95% (declared 15%)
dag.mapped_drain_256	29.75 ms	29.87 ms	+0.4%	2.4%	33.61% (declared 25%)
webapi.sse_burst_20k	57.81 ms	58.04 ms	+0.4%	1.1%	15%
dag.advance_quiescent_chain	70.57 ms	70.83 ms	+0.4%	0.4%	25%
statsd.emit_2k	14.61 ms	14.66 ms	+0.3%	0.6%	68.43% (declared 25%)
webui.render_term_5k	124.05 ms	124.40 ms	+0.3%	0.4%	25%
dag.build_chain_10k	29.27 ms	29.19 ms	-0.3%	0.7%	34.16% (declared 15%)
redact.clean_20k	19.85 ms	19.90 ms	+0.3%	2.1%	50.38% (declared 15%)
ical.render_500x7d	51.92 ms	51.78 ms	-0.3%	1.7%	19.26% (declared 15%)
dag.adopt_scan_500	106.14 ms	106.41 ms	+0.3%	1.1%	25%
state.artifact_get_newest	23.05 ms	23.10 ms	+0.3%	0.7%	25%
cluster.fleet_view_15x400	89.50 ms	89.27 ms	-0.3%	0.6%	25%
webapi.auth_scope_20k	93.94 ms	94.17 ms	+0.2%	1.3%	15%
mcp.handle_200	131.09 ms	131.37 ms	+0.2%	0.6%	15%
startup.python_baseline	16.97 ms	17.01 ms	+0.2%	1.1%	info
cronexpr.next_complex	15.99 ms	16.02 ms	+0.2%	2.1%	62.54% (declared 15%)
push.seal_500	93.24 ms	93.07 ms	-0.2%	0.7%	15%
fingerprint.job_set_id_10k	294.64 ms	294.11 ms	-0.2%	0.3%	15%
loop.stall_jobs_500	21.07 ms	21.10 ms	+0.2%	0.4%	info
config.parse_yaml_300	203.40 ms	203.72 ms	+0.2%	0.8%	15%
startup.validate_config_100	219.40 ms	219.73 ms	+0.1%	1.1%	25%
state.derive_max_warm	261.10 ms	261.47 ms	+0.1%	0.3%	15%
prometheus.render_500	17.61 ms	17.62 ms	+0.1%	0.9%	56.79% (declared 15%)
mem.rss_version	14.64 MB	14.63 MB	-0.0%	0.0%	25%
tui.drawer_paint_5k	137.80 ms	137.83 ms	+0.0%	0.6%	15%
webui.append_line_5k	14.0 us	14.0 us	+0.0%	6.0%	25%
webui.radar_walk_500	380.0 us	380.0 us	-0.0%	0.0%	526.3% (declared 25%)
webui.log_count_5k	90.0 us	90.0 us	+0.0%	5.0%	2222% (declared 25%)
webapi.jobs_bytes_500	181.42 KB	181.42 KB	+0.0%	0.0%	15%
webapi.jobs_gzip_500	5.19 KB	5.19 KB	+0.0%	0.0%	15%
mem.crontab_10k	2.80 MB	2.80 MB	+0.0%	0.0%	17.85% (declared 15%)

Full Changelog: 1.2.51...1.2.52