Updates for tfc-agent release 1.19.0 (#133)

Author: kelsi-hoyle

website/docs/cloud-docs/agents/changelog.mdx

@@ -18,37 +18,54 @@ within each release are categorized into one or more of the following labels:
 Each version below corresponds to a release artifact available for download on
 the official [releases website](https://releases.hashicorp.com/tfc-agent/).
 
+## 1.19.0 (02/05/2025)
+
+BUG FIXES:
+
+* Changed `201` HTTP status code log from `ERROR` to `DEBUG`. (#891)
+
+IMPROVEMENTS:
+
+* Upgraded Ubuntu to `v24.04` for base Docker image. (#903)
+* Added log of `OS` and `Arch` at agent start (#901)
+
 ## 1.18.0 (01/29/2025)
 
 FEATURES:
+
 * Added ability to check for private module versions that are deprecated and display deprecation warnings in the run output (#879)
 
 SECURITY:
-* Update dependency `github.com/hashicorp/go-slug` to `v0.16.4` (#892)
- - This resolves [CVE-2025-0377 in hashicorp/go-slug](https://discuss.hashicorp.com/t/hcsec-2025-01-hashicorp-go-slug-vulnerable-to-zip-slip-attack/72719).
- - Fixes a bug which caused tfc-agent:v1.17.6 to break on certain API-driven workflows in HCP Terraform and Terraform Enterprise.
+
+* Updated dependency `github.com/hashicorp/go-slug` to `v0.16.4` (#892)
+ - This resolved [CVE-2025-0377 in hashicorp/go-slug](https://discuss.hashicorpmake update_website.com/t/hcsec-2025-01-hashicorp-go-slug-vulnerable-to-zip-slip-attack/72719).
+ - Fixed a bug which caused tfc-agent:v1.17.6 to break on certain API-driven workflows in HCP Terraform and Terraform Enterprise.
 
 ## 1.17.6 (01/23/2025)
 
 SECURITY:
-* Update dependency `github.com/hashicorp/go-slug` to `v0.16.3` (#867)
+
+* Updated dependency `github.com/hashicorp/go-slug` to `v0.16.3` (#867)
  - **Important:** v0.16.3 of go-slug contained a bug which caused tfc-agent:v1.17.6 to break on certain API-driven workflows in HCP Terraform and Terraform Enterprise.
- - This resolves [CVE-2025-0377 in hashicorp/go-slug](https://discuss.hashicorp.com/t/hcsec-2025-01-hashicorp-go-slug-vulnerable-to-zip-slip-attack/72719).
-* Update dependencies `github.com/go-git/go-git/v5` to `v5.13.1` and `golang.org/x/net` to `v0.34.0` (#873)
+ - This resolved [CVE-2025-0377 in hashicorp/go-slug](https://discuss.hashicorp.com/t/hcsec-2025-01-hashicorp-go-slug-vulnerable-to-zip-slip-attack/72719).
+* Updated dependencies `github.com/go-git/go-git/v5` to `v5.13.1` and `golang.org/x/net` to `v0.34.0` (#873)
 
 ## 1.17.5 (12/12/2024)
 
 BUG FIXES:
+
 * Ensured Sentinel subjects are correctly managed and Terraform plugins are enabled when required (#854)
 
 ## 1.17.4 (12/12/2024)
 
 BUG FIXES:
+
 * Surfaced errors due to invalid Sentinel output on errored Sentinel commands (#850)
 
 ## 1.17.3 (12/10/2024)
 
 BUG FIXES:
+
 * Updated inaccurate constraint introduced in previous version gating ephemeral variables (#841)
 * Fixed an issue where streaming extremely large job outputs would retry after the server rejected further requests (#837)
 
@@ -69,7 +86,7 @@ IMPROVEMENTS:
 
 BREAKING CHANGES:
 
-* Breaking changes to the network protocol that supports unreleased Request Forwarding functionality, which affects Private VCS Providers (#801)
+* Changed the network protocol that supports unreleased Request Forwarding functionality, which affects Private VCS Providers (#801)
 
 BUG FIXES: