diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
index 4f41c65a..4ee2b882 100644
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,3 +1,17 @@
+# [1.8.3](https://github.com/favonia/cloudflare-ddns/compare/v1.8.2...v1.8.3) (2023-02-11)
+
+### Bug Fixes
+
+- **api:** optimize network traffic for UpdateRecord ([#358](https://github.com/favonia/cloudflare-ddns/issues/358)) ([64bd670](https://github.com/favonia/cloudflare-ddns/commit/64bd670602d031745bd168ee22e57e7ea7e525b3))
+
+### Features
+
+- **api:** annotate newly created DNS records ([#366](https://github.com/favonia/cloudflare-ddns/issues/366)) ([09bbaf4](https://github.com/favonia/cloudflare-ddns/commit/09bbaf4bcb8be0fd0865e7f5f998e53f6dcb0741)): this uses the newly available [DNS record comments](https://blog.cloudflare.com/dns-record-comments/)
+
+### Other Notes
+
+Upgraded Go to version 1.20.
+
 # [1.8.2](https://github.com/favonia/cloudflare-ddns/compare/v1.8.1...v1.8.2) (2023-01-02)
 
 This release is shipped with a newer [golang.org/x/net/http2](https://pkg.go.dev/golang.org/x/net/http2) that fixes [CVE-2022-41717](https://pkg.go.dev/vuln/GO-2022-1144). The updater should not be affected by the CVE, but a vulnerability scanner might still mark the updater or the image as insecure. This release should shut those scanners. No new features are added.
@@ -25,11 +39,11 @@ A minor update with internal refactoring and insignificant UI adjustments.
 
 - The `ipify` provider is deprecated.
 
-## [1.7.2](https://github.com/favonia/cloudflare-ddns/compare/v1.7.1...v1.7.2) (2022-11-07)
+# [1.7.2](https://github.com/favonia/cloudflare-ddns/compare/v1.7.1...v1.7.2) (2022-11-07)
 
 - This version was published to retract all prior versions on <https://pkg.go.dev>. There are no observable changes.
 
-## [1.7.1](https://github.com/favonia/cloudflare-ddns/compare/v1.7.0...v1.7.1) (2022-10-23)
+# [1.7.1](https://github.com/favonia/cloudflare-ddns/compare/v1.7.0...v1.7.1) (2022-10-23)
 
 ### Features
 
@@ -51,7 +65,7 @@ A minor update with internal refactoring and insignificant UI adjustments.
 
 - experimental `PROXIED_DOMAINS` and `NON_PROXIED_DOMAINS` introduced in 1.6.0 are no longer supported; they are replaced by the new experimental template system
 
-## [1.6.1](https://github.com/favonia/cloudflare-ddns/compare/v1.6.0...v1.6.1) (2022-08-13)
+# [1.6.1](https://github.com/favonia/cloudflare-ddns/compare/v1.6.0...v1.6.1) (2022-08-13)
 
 ### Bug Fixes
 
diff --git a/build/SUMMARY.markdown b/build/SUMMARY.markdown
index 782d8f5c..0b93880d 100644
--- a/build/SUMMARY.markdown
+++ b/build/SUMMARY.markdown
@@ -4,7 +4,6 @@
 
 [![Github Source](https://img.shields.io/badge/source-github-orange)](https://github.com/favonia/cloudflare-ddns)
 [![Go Reference](https://pkg.go.dev/badge/github.com/favonia/cloudflare-ddns/.svg)](https://pkg.go.dev/github.com/favonia/cloudflare-ddns/)
-[![Codecov](https://img.shields.io/codecov/c/github/favonia/cloudflare-ddns)](https://app.codecov.io/gh/favonia/cloudflare-ddns)
 [![Docker Image Size](https://img.shields.io/docker/image-size/favonia/cloudflare-ddns/latest)](https://hub.docker.com/r/favonia/cloudflare-ddns)
 [![OpenSSF Best Practices](https://bestpractices.coreinfrastructure.org/projects/6680/badge)](https://bestpractices.coreinfrastructure.org/projects/6680)
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/favonia/cloudflare-ddns/badge)](https://api.securityscorecards.dev/projects/github.com/favonia/cloudflare-ddns)