chore: add changelog for 1.27.3 (coder#884)

Katie Horne · deansheather · commit 9bff46e62b97 · 2022-03-12T00:02:57.000Z
(cherry picked from commit 994224c)
diff --git a/changelog/1.27.3.md b/changelog/1.27.3.md
@@ -0,0 +1,28 @@
+---
+title: "1.27.3"
+description: "Released on 03/10/2022"
+---
+
+### Breaking changes ❗
+
+There are no breaking changes in 1.27.3.
+
+### Features ✨
+
+- infra: relaxed the Kubernetes version requirement. Coder requires v1.21 or
+  later and does not support earlier versions. If you opt to use v1.19 or v1.20,
+  you'll see warning messages during the installation process. Coder does not
+  allow the use of v1.18 or earlier.
+- infra: added debug level logging for Docker in CVM outer container.
+- infra: added check for code-server reachability during the workspace build
+  process.
+- infra: updated secrets injection process to be more resilient against short
+  WebRTC connection failures.
+
+### Bug fixes 🐛
+
+- infra: fixed memory leak when a client connects to a workspace.
+
+### Security updates 🔐
+
+There are no security updates in 1.27.3.
diff --git a/manifest.json b/manifest.json
@@ -522,6 +522,9 @@
         {
           "path": "./changelog/1.27.0.md",
           "children": [
+            {
+              "path": "./changelog/1.27.3.md"
+            },
             {
               "path": "./changelog/1.27.2.md"
             },
