chore(main): release 0.6.5

[fluxopt-release]

🤖 I have created a release beep boop

0.6.5 (2026-07-23)

Features

• support tsam v4 (cluster_counts rename, ClusterConfig.weights removal) (#105) (6cd9f5d)

Bug Fixes

• reset uv.lock before the base benchmark run (#111) (3d7d8b7)

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[github-actions]

Benchmarks

Δ% vs base, one table sorted by biggest change first
(min walltime and memray peak). Peak memory is
deterministic — any delta there is real; walltime on GitHub
runners is noisy, so only large time deltas are meaningful.
The interactive plot is attached as the benchmark-plot artifact.

Full table

benchmarks/test_bench_aggregate.py

name	metric	base	head
test_e2e_slices	time	1.311s	+2.9%
	peak	14.3 MiB	0.0%
test_config_extremes[append]	time	0.05596s	+2.8%
	peak	1.9 MiB	0.0%
test_config_representation[dist_global_minmax]	time	0.1418s	+2.6%
	peak	1.78 MiB	0.0%
test_config_representation[medoid]	time	0.05455s	+2.2%
	peak	1.9 MiB	0.0%
test_config_extremes[replace]	time	0.05601s	+2.1%
	peak	1.9 MiB	0.0%
test_user_apply	time	0.444s	+1.6%
	peak	104 MiB	0.0%
test_e2e_full	time	0.161s	+1.6%
	peak	6.6 MiB	0.0%
test_e2e_wide[dist_global]	time	2.025s	+1.6%
	peak	104 MiB	0.0%
test_config_representation[dist_global]	time	0.1404s	+1.2%
	peak	1.78 MiB	0.0%
test_e2e_default	time	0.08677s	+1.0%
	peak	7.11 MiB	0.0%
test_config_representation[mean]	time	0.05236s	+0.9%
	peak	1.78 MiB	0.0%
test_config_representation[dist_cluster]	time	0.05423s	0.0%
	peak	1.78 MiB	0.0%
test_user_disaggregate	time	0.01305s	-0.2%
	peak	26.7 MiB	0.0%
test_wrapper_to_dataframe	time	0.0003599s	-0.3%
	peak	8.55 MiB	0.0%
test_wrapper_concat_results	time	0.02226s	-1.0%
	peak	8.72 MiB	0.0%
test_e2e_wide[medoid]	time	0.5612s	-2.4%
	peak	113 MiB	0.0%
test_wrapper_result_conversion	time	0.03954s	-4.5%
	peak	60.3 MiB	0.0%
test_e2e_multidim	time	0.2532s	-6.9%
	peak	26.7 MiB	0.0%