chore(deps): bump mako from 1.3.11 to 1.3.12

[dependabot]

Bumps mako from 1.3.11 to 1.3.12.

Release notes

Sourced from mako's releases.

1.3.12

Released: Tue Apr 28 2026

bug

• [bug] [template] Fixed issue in TemplateLookup where a URI with backslash path separators (e.g. \..\secret.txt) could bypass the directory traversal check on Windows, allowing reads of arbitrary files outside of the template directory. Backslash characters in URIs are now normalized to forward slashes before path resolution.

  References: #435

Commits

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Workflow run and artifacts

Performance Benchmarks

Compared 12 shared benchmarks with a regression threshold of 15%.
Status: 0 regressions, 0 improved, 12 stable, 0 new, 0 missing.
Aggregate shared-benchmark median: 553.57ms -> 562.06ms (+1.5%).

Workload	Benchmark	Target	Size	Files	Baseline	Current	Change	Status
direct-malicious-upload	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_direct_malicious_upload	malicious_reduce	52 B	1	349.7us	331.0us	-5.3%	stable
nested-payload-review	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_nested_payload_review[nested_hex]	nested_hex	130 B	1	125.0us	119.2us	-4.6%	stable
nested-payload-review	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_nested_payload_review[nested_base64]	nested_base64	98 B	1	118.2us	113.3us	-4.1%	stable
mixed-model-repository	tests/benchmarks/test_scan_benchmarks.py::test_scan_release_candidate_repository	release-candidate	547.3 KiB	32	223.95ms	231.90ms	+3.5%	stable
clean-training-checkpoint	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_clean_training_checkpoint	safe_large	278.2 KiB	1	10.39ms	10.22ms	-1.7%	stable
nested-payload-review	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_nested_payload_review[nested_raw]	nested_raw	78 B	1	112.9us	111.6us	-1.1%	stable
duplicate-heavy-registry	tests/benchmarks/test_scan_benchmarks.py::test_scan_duplicate_registry_snapshot	registry-snapshot	915.2 KiB	13	172.45ms	173.94ms	+0.9%	stable
suspicious-pickle-intake	tests/benchmarks/test_scan_benchmarks.py::test_scan_suspicious_pickle_intake	suspicious-intake	183.8 KiB	4	68.87ms	68.28ms	-0.9%	stable
single-checkpoint-preflight	tests/benchmarks/test_scan_benchmarks.py::test_scan_single_checkpoint_before_load	single_checkpoint.pkl	183.0 KiB	1	33.47ms	33.20ms	-0.8%	stable
warm-cache-rescan	tests/benchmarks/test_scan_benchmarks.py::test_scan_warm_cached_repository_rescan	release-candidate	547.3 KiB	32	30.10ms	30.22ms	+0.4%	stable
chunked-upload-stream	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_chunked_upload_stream	chunked_stream	278.2 KiB	1	13.23ms	13.24ms	+0.1%	stable
padded-multi-stream-upload	tests/benchmarks/test_picklescan_benchmarks.py::test_picklescan_padded_multi_stream_upload	multi_stream_padded	4.1 KiB	1	385.5us	385.6us	+0.0%	stable