Update ubuntu to 26.04

weiji14 · weiji14 · commit 2378f76a5972 · 2026-05-01T12:34:55.000+12:00
https://documentation.ubuntu.com/release-notes/26.04/
diff --git a/base-image/Dockerfile b/base-image/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 # Dockerfile for base image of all pangeo images
-FROM ubuntu:24.04
+FROM ubuntu:26.04
 # build file for pangeo images
 
 LABEL org.opencontainers.image.source=https://github.com/pangeo-data/pangeo-docker-images
