CDKv2, Doc updates, defects

What's Changed

• release prep for 0.12.13, lint fix by @shapirov103 in #314
• Feature: EFS CSI Driver add-on by @camba1 in #310
• Update buildspec to use node v16 by @shapirov103 in #315
• Feature/cdk 2.x by @shapirov103 in #311
• doc changes, left-over references by @shapirov103 in #319
• replace references to version 1.143.0 with 2.17.0 by @suhussai in #321
• Changing team in CODEOWNERS by @andrew-glenn in #322
• bug fix for ami type by @shapirov103 in #320
• Fixed documentation bug - spread operator and invalid cdk init instru… by @shapirov103 in #341
• Bugix/docupdates by @shapirov103 in #340
• Bugs/addondocs by @youngjeong46 in #342
• doc updates for nginx, external dns by @shapirov103 in #343
• Pixie Addon Documentation by @aimichelle in #296
• external dns addon renamed - test failures by @shapirov103 in #344
• final addon updates by @youngjeong46 in #345
• Newrelic Addon documentation by @bpschmitt in #348
• Add Dynatrace to the Docs and fixed keptn GitHub Repo link by @heckelmann in #349
• adding newrelic to nav pane by @shapirov103 in #353
• fixed partial initialization of builder and upgraded to cdk v 2.20.0 by @shapirov103 in #354

New Contributors

• @suhussai made their first contribution in #321
• @andrew-glenn made their first contribution in #322
• @aimichelle made their first contribution in #296
• @bpschmitt made their first contribution in #348
• @heckelmann made their first contribution in #349

Full Changelog: 0.12.12...blueprints-0.1.4