Add notable additions

Add bors-ng/bors-ng#1043
Add bors-ng/bors-ng#1082
Add bors-ng/bors-ng#1083
Add bors-ng/bors-ng#1084

_posts/2020-12-01-tmib-47.md

@@ -9,7 +9,7 @@ categories: newsletter
 It's another monthly burst of news about bors-ng, a bot to xxx.
 
 In the [last month](https://github.com/bors-ng/bors-ng/pulls?utf8=%E2%9C%93&q=is%3Apr%20is%3Amerged%20closed%3A2020-11-01..2020-11-30),
-we landed XXX PRs in the bors-ng repository.
+we landed 18 PRs in the bors-ng repository.
 
 "This Month in Bors" is written [in public on GitHub][GitHub for TMiB].
 If you find a mistake, pull requests or issue reports are appreciated!
@@ -19,19 +19,22 @@ If you find a mistake, pull requests or issue reports are appreciated!
 
 ### Notable Additions
 
-XXX
+* tommilligan [added](https://github.com/bors-ng/bors-ng/pull/1043) the `PUBLIC_PROTOCOL` configuration parameter
+* zli-simspace [improved](https://github.com/bors-ng/bors-ng/pull/1082) logging for unknown webhook types
+* zli-simspace [fixed](https://github.com/bors-ng/bors-ng/pull/1083) a crashing bug when GitHub rejects a request to delete a branch
+* zli-simspace [added](https://github.com/bors-ng/bors-ng/pull/1084) a debug message when some kinds of bugs are reached in preflight checks
 
 
 ### New Contributors
 
-XXX
+No new contributors this month. 🙁
 
 Want to see your name in this newsletter? Contribute on our [GitHub repository](https://github.com/bors-ng/bors-ng).
 
 
 ### Who's using bors?
 
-This month's featured user is XXX
+This month's featured user is [AWS.jl](https://github.com/JuliaCloud/AWS.jl), a library for using Amazon Web Services from the Julia programming language.
 
 Got any suggestions for next month?
 Post a comment on the [December pull request](https://github.com/bors-ng/bors-ng.github.io/pull/123).