KFP-Tekton v1.9.0: Tekton 0.53.2 support, transition master branch towards KFP-Tekton V2

• Tekton 0.53.2 support
• Moved V2 custom task controllers to master branch. Merged driver tasks into kfptask.
• Going forward we have the master branch maintaining all V2 custom task controller and Tekton compiler/execution code. Master branch will continue for bug fixes on the V1 code base. Current KFP-Tekton V2 development is inside the v2-integration branch but will decouple it into packages that can be maintained inside master branch.
• Bugs fixes for KFP-Tekton V1 step injections.

What's Changed

• chore(docs): Add grpc gateway version to user guides. by @Tomcli in #1346
• fix(docs) Update Kind install command to use kubectl -k by @Tomcli in #1348
• fix(sdk): Fix nested loop with cel outputs by @Tomcli in #1351
• fix(manifests): Update istio-authorization-config.yaml for multi-user by @Tomcli in #1362
• chore(docs): Update kfp_tekton_install.md with kfp-tekton v2 install instructions by @Tomcli in #1367
• chore(docs): Add SECURITY.md to tell supporting kfp-tekton version by @Tomcli in #1368
• feat(tekton-catalog): Move v2 tekton-exithandler custom task to tekton catalog by @Tomcli in #1370
• chore(cleanup): remove old manifests and tools to reduce security checklist by @Tomcli in #1371
• chore(deps): bump urllib3 from 1.26.15 to 1.26.17 in /sdk/python by @dependabot in #1356
• chore(deps): bump certifi from 2022.12.7 to 2023.7.22 in /sdk/python by @dependabot in #1372
• feat(tekton-catalog): Add V2 Tekton kfptask to Tekton catalog by @Tomcli in #1373
• chore(deps): Fix golang.org/x/net vulnerability by @Tomcli in #1377
• chore(github): Update github action deps by @Tomcli in #1383
• fix(deps): Update to Tekton 0.50.2 to fix regression and security bugs by @Tomcli in #1382
• chore(release): Add kfp-tekton 1.8.1 release by @Tomcli in #1385
• feat(Tekton CI): add v2 ci image publish pipeline tasks by @Tomcli in #1386
• chore(docs): update manual release process and minor ci display name change by @Tomcli in #1387
• chore(deps): bump urllib3 from 1.26.17 to 1.26.18 in /sdk/python by @dependabot in #1388
• fix(tekton-catalog): fix kfptask custom task by @Tomcli in #1389
• feat(tekton-catalog): Move kfp-tekton v2 driver to master branch by @Tomcli in #1391
• chore(docs): Update main readme entrypoint by @Tomcli in #1393
• feat(backend): Add CA injection to step-copy-artifacts step. Fixes #1394. by @HumairAK in #1395
• chore(docs): Update kfp-tekton install versions by @Tomcli in #1397
• chore(deps): update golang grpc deps to 1.56.3 by @Tomcli in #1404
• fix(tekton-catalog): sync pipeline package to 2.0.3 release by @Tomcli in #1405
• feat(tekton-catalog): merge driver and kfptask into one controller by @Tomcli in #1411
• chore(docs): Update kfp-tekton v2 version in the docs by @Tomcli in #1413
• chore(docs): Update v2 dev branch version in main readme by @Tomcli in #1414
• chore(ci): remove driver build code since it is no longer necessary by @Tomcli in #1418
• chore(backend): update to tekton 0.53.2 by @Tomcli in #1420
• chore(release): Add kfp-tekton 1.9.0 release by @Tomcli in #1422

New Contributors

• @dependabot made their first contribution in #1356

Full Changelog: v1.8.0...v1.9.0