version 1.45.4

@zimeg

What's Changed

Pin GitHub Actions workflow step hashes and use minimum permission by @zimeg in #1474
docs: update release instructions by @WilliamBergamin in #1440
Add web api response changes as of 2025-07-10 by @seratch in #1487
fix: bump jetty version by @WilliamBergamin in #1494
Add web api response changes as of 2025-08-15 by @seratch in #1495
Add a few API data changes in March by @seratch in #1456
Add API data changes mostly in April by @seratch in #1469
Apply API data changes (as of 2025-05-17) by @seratch in #1473
Add web api response changes as of 2025-06-13 by @seratch in #1483
fix: use central for publishing by @WilliamBergamin in #1496

Remove mention of assistants and replace with AI apps by @haleychaas in #1443
Docs - matches site css to slack.dev and docs.slack.dev by @slackapi[bot] in #1444
fixes broken apps navbar link by @slackapi[bot] in #1449
API Docs: Custom steps documentation by @haleychaas in #1457
API Docs: Update docs links to go to new docs site by @haleychaas in #1464
Replace misspellings of Jakarta in reference documentation by @rbatsenko in #1472
API Docs: Update links, copy edit, apply style guide by @haleychaas in #1486
Docs: Update language around AI apps by @haleychaas in #1489
Build: remove docusaurus configuration files by @lukegalbraithrussell in #1491

fix: configure dependabot to group react deps by @WilliamBergamin in #1447
Bump the react group in /docs with 2 updates by @dependabot[bot] in #1448
Bump prismjs from 1.29.0 to 1.30.0 in /docs by @dependabot[bot] in #1451
Bump the react group in /docs with 2 updates by @dependabot[bot] in #1458
Bump @babel/helpers from 7.26.9 to 7.27.0 in /docs by @dependabot[bot] in #1459
Bump @babel/runtime-corejs3 from 7.26.9 to 7.27.0 in /docs by @dependabot[bot] in #1460
Bump @babel/runtime from 7.26.9 to 7.27.0 in /docs by @dependabot[bot] in #1461
Bump image-size from 1.2.0 to 1.2.1 in /docs by @dependabot[bot] in #1462
Bump estree-util-value-to-estree from 3.3.2 to 3.3.3 in /docs by @dependabot[bot] in #1463
Bump http-proxy-middleware from 2.0.7 to 2.0.9 in /docs by @dependabot[bot] in #1467
Bump the docusaurus group in /docs with 5 updates by @dependabot[bot] in #1479
Bump the docusaurus group in /docs with 5 updates by @dependabot[bot] in #1484
Bump brace-expansion from 1.1.11 to 1.1.12 in /docs by @dependabot[bot] in #1485
Bump on-headers and compression in /docs by @dependabot[bot] in #1490
Bump the react group in /docs with 2 updates by @dependabot[bot] in #1492

All issues/pull requests: https://github.com/slackapi/java-slack-sdk/milestone/116?closed=1
Full Changelog: v1.45.3...v1.45.4