Update annual-report-2021.md

wg-api-expression/annual-report-2021.md

@@ -4,57 +4,46 @@
 
 1. What work did the WG do this year that should be highlighted?
    For example, artifacts, reports, white papers produced this year.
-
-   -
-   -
-   -
+   - Server-side Apply went GA this summer
+   - Started new initiatives around OpenAPI v3
+   - Enum for built-in types in OpenAPI
+   - Server-side field validation
 
 2. What initiatives are you working on that aren't being tracked in KEPs?
-
-   -
-   -
-   -
+   - N/A 
 
 ## Project health
 
 1. What's the current roadmap until completion of the working group?
 
-   -
-   -
-   -
+   - Address server-side apply field deletion and improve CSA -> SSA story
+   - Complete OpenAPI v3 roll-out
+   - Finish using existing OpenAPI primitives for built-ins and CRDs
+   - Allow OpenAPI extensions to be used by CRD authors
+   - Discovery cache-busting
 
 2. Does the group have contributors from multiple companies/affiliations?
-
-   -
+   - Yes
 
 3. Are there ways end users/companies can contribute that they currently are not?
    If one of those ways is more full time support, what would they work on and why?
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-   -
-   -
+   - No
 
 ## Membership
 
-- Primary slack channel member count:
-- Primary mailing list member count:
-- Primary meeting attendee count (estimated, if needed):
-- Primary meeting participant count (estimated, if needed):
-
-Include any other ways you measure group membership
+- Primary slack channel member count: 123
+- Primary mailing list member count: 33
+- Primary meeting attendee count (estimated, if needed): 4-5
+- Primary meeting participant count (estimated, if needed): 6-8
 
 ## Operational
 
 Operational tasks in [wg-governance.md]:
 
-- [ ] [README.md] reviewed for accuracy and updated if needed
-- [ ] WG leaders in [sigs.yaml] are accurate and active, and updated if needed
-- [ ] Meeting notes and recordings for 2021 are linked from [README.md] and updated/uploaded if needed
+- [x] [README.md] reviewed for accuracy and updated if needed
+- [x] WG leaders in [sigs.yaml] are accurate and active, and updated if needed
+- [x] Meeting notes and recordings for 2021 are linked from [README.md] and updated/uploaded if needed
 - [ ] Updates provided to sponsoring SIGs in 2021
-      - [$sig-name](https://git.k8s.io/community/$sig-id/)
-        - links to email, meeting notes, slides, or recordings, etc
-      - [$sig-name](https://git.k8s.io/community/$sig-id/)
-        - links to email, meeting notes, slides, or recordings, etc
-      -
 
 [wg-governance.md]: https://git.k8s.io/community/committee-steering/governance/wg-governance.md
 [README.md]: https://git.k8s.io/community/wg-api-expression/README.md