[github-actions]

Automated release PR for version 4.22.0.

[github-actions]

Release benchmark results

Workflow run

Rails 8.1

Base: v4.21.0; head: 5d029e4b0e5b8a2649974209a9e78c87d8251489 (pull request merge commit).

ViewComponent performance (Rails 8.1.2, ruby 4.0.9)

Ratios are component render time / equivalent partial render time; for cold_digest, cold component digest time / cold partial digest time; and for boot, time spent in ViewComponent during boot / the rest of boot. Lower is faster.

Scenario	Base ratio	Head ratio	Change	Allocations (base → head)
component	0.162	0.161	-0.5%	255 → 255	✅
inline_call	0.161	0.159	-1.2%	316 → 316	✅
inline_erb_template	0.177	0.174	-1.5%	266 → 266	✅
slots	0.020	0.020	-1.7%	44 → 44	✅
collection	0.124	0.124	+0.4%	211 → 211	✅
cold_digest	2443.435	73.587	-97.0%	1096826 → 78341	✅
boot	7.586	1.469	-80.6%	14691122 → 1423904	✅

No scenario regressed by more than 5.0%.

Rails main

Base: v4.21.0; head: 5d029e4b0e5b8a2649974209a9e78c87d8251489 (pull request merge commit).

ViewComponent performance (Rails 8.2.0.alpha, ruby 4.0.9)

Ratios are component render time / equivalent partial render time; for cold_digest, cold component digest time / cold partial digest time; and for boot, time spent in ViewComponent during boot / the rest of boot. Lower is faster.

Scenario	Base ratio	Head ratio	Change	Allocations (base → head)
component	1.357	1.386	+2.1%	4335 → 4335	✅
inline_call	1.326	1.364	+2.9%	4396 → 4396	✅
inline_erb_template	1.374	1.402	+2.0%	4346 → 4346	✅
slots	0.067	0.068	+2.3%	204 → 204	✅
collection	0.102	0.102	-0.1%	290 → 290	✅
cold_digest	2700.106	74.056	-97.3%	1096758 → 78279	✅
boot	6.747	1.293	-80.8%	14702106 → 1423265	✅

No scenario regressed by more than 5.0%.