impl: Revert "Update mcr.microsoft.com/devcontainers/ruby Docker tag to v4" (#1572)

lehors · web-flow · commit 2a1445edd784 · 2026-02-11T11:22:52.000-05:00
Reverts #1561 I merged this PR but starting the devcontainer now fails with the following error. Since PR #1535 also fails I think we should delay moving to Ruby 4.0 to later on when it is better supported.
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
@@ -1,6 +1,6 @@
 {
   "name": "Jekyll and Netlify",
-  "image": "mcr.microsoft.com/devcontainers/ruby:4.0",
+  "image": "mcr.microsoft.com/devcontainers/ruby:2.7",
   "containerUser": "vscode",
   "remoteUser": "vscode",
   "features": {

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "Jekyll and Netlify",`
`3`		`- "image": "mcr.microsoft.com/devcontainers/ruby:4.0",`
	`3`	`+ "image": "mcr.microsoft.com/devcontainers/ruby:2.7",`
`4`	`4`	`"containerUser": "vscode",`
`5`	`5`	`"remoteUser": "vscode",`
`6`	`6`	`"features": {`