Initial v1.0.0 commit

.github/pull_request_template.md

@@ -0,0 +1,40 @@
+**How to categorize this PR?**
+<!--
+Please select area, kind, and priority for this pull request. This helps the community categorizing it.
+Replace below TODOs or exchange the existing identifiers with those that fit best in your opinion.
+If multiple identifiers make sense you can also state the commands multiple times, e.g.
+  /area control-plane
+  /area auto-scaling
+  ...
+
+"/area" identifiers:     audit-logging|auto-scaling|backup|certification|control-plane-migration|control-plane|cost|delivery|dev-productivity|disaster-recovery|documentation|high-availability|logging|metering|monitoring|networking|open-source|ops-productivity|os|performance|quality|robustness|scalability|security|storage|testing|usability|user-management
+"/kind" identifiers:     api-change|bug|cleanup|discussion|enhancement|epic|impediment|poc|post-mortem|question|regression|task|technical-debt|test
+"/priority" identifiers: normal|critical|blocker
+
+For Gardener Enhancement Proposals (GEPs), please check the following [documentation](https://github.com/gardener/gardener/tree/master/docs/proposals/README.md) before submitting this pull request.
+-->
+/area TODO
+/kind TODO
+/priority normal
+
+**What this PR does / why we need it**:
+
+**Which issue(s) this PR fixes**:
+Fixes #
+
+**Special notes for your reviewer**:
+
+**Release note**:
+<!--
+Write your release note:
+1. Enter your release note in the below block.
+2. If no release note is required, just write "NONE" within the block.
+
+Format of block header: <category> <target_group>
+Possible values:
+- category:       breaking|feature|bugfix|doc|other
+- target_group:   user|operator|developer|dependency
+-->
+```other operator
+
+```