chore: bump go version

Author: Ardakilic

.github/workflows/release.yml

@@ -10,7 +10,7 @@ permissions:
   packages: write
 
 env:
-  GO_VERSION: '1.26.2'
+  GO_VERSION: '1.26.4'
 
 jobs:
   test:

Dockerfile.serena

@@ -5,7 +5,7 @@
 # copies the Go toolchain from the same golang image used by the project's
 # build targets so the versions stay aligned.
 
-FROM golang:1.26.2-trixie AS go-toolchain
+FROM golang:1.26.4-trixie AS go-toolchain
 
 FROM ghcr.io/oraios/serena:latest
 

Makefile

@@ -88,7 +88,7 @@ help:
 	@echo "  uninstall         Uninstall"
 	@echo ""
 	@echo "Docker Build:"
-	@echo "  build-docker           Build using golang:1.26.2-trixie"
+	@echo "  build-docker           Build using golang:1.26.4-trixie"
 	@echo "  build-all-docker       Build all platforms using Docker"
 	@echo "  install-deps-docker   Download dependencies using Docker"
 	@echo "  test-docker           Run tests using Docker"
@@ -128,7 +128,7 @@ serena-health: ## Check Serena health
 # Docker Build Commands
 # ============================================
 
-GO_IMAGE=golang:1.26.2-trixie
+GO_IMAGE=golang:1.26.4-trixie
 
 build-docker:
 	docker run --rm -it -v $$(pwd):/src $(GO_IMAGE) \

docs/serena-mcp.md

@@ -40,7 +40,7 @@ Lilt is a single-module Go CLI project. Serena's gopls integration provides:
 Lilt uses a custom Serena image (`Dockerfile.serena`) because the stock `ghcr.io/oraios/serena:latest` image does not include the Go toolchain or `gopls`, both of which are required for Serena's Go language-server support. The custom image is built automatically by Docker Compose on first run:
 
 ```dockerfile
-FROM golang:1.26.2-trixie AS go-toolchain
+FROM golang:1.26.4-trixie AS go-toolchain
 FROM ghcr.io/oraios/serena:latest
 
 COPY --from=go-toolchain /usr/local/go /usr/local/go

go.mod

@@ -1,6 +1,6 @@
 module github.com/Ardakilic/lilt
 
-go 1.26.2
+go 1.26.4
 
 require github.com/spf13/cobra v1.10.2
 

openspec/changes/archive/2026-06-14-fix-serena-mcp-setup/design.md

@@ -38,7 +38,7 @@ However, the `Makefile` only lists the Serena targets in `help` and `.PHONY`; th
 
 4. **Custom Serena image**
    - The stock `ghcr.io/oraios/serena:latest` image does not include Go or `gopls`, which are required for Serena's Go language-server support.
-   - Create `Dockerfile.serena` as a multi-stage build that copies the Go toolchain from `golang:1.26.2-trixie` (the same image used by the project's build targets) and then installs `gopls`.
+   - Create `Dockerfile.serena` as a multi-stage build that copies the Go toolchain from `golang:1.26.4-trixie` (the same image used by the project's build targets) and then installs `gopls`.
    - Update `compose.yml` to build from `Dockerfile.serena` instead of using the stock image directly.
 
 5. **Makefile recipes**