Update to ERDDAP v2.28.1

Author: srstsavage

Dockerfile

@@ -1,4 +1,4 @@
-ARG ERDDAP_VERSION=v2.27.0
+ARG ERDDAP_VERSION=v2.28.1
 ARG BASE_IMAGE=erddap/erddap:$ERDDAP_VERSION
 FROM $BASE_IMAGE
 

README.md

@@ -18,6 +18,7 @@ See https://hub.docker.com/r/erddap/erddap for more details.
 Most recent versions:
 
 * `axiom/docker-erddap:latest`
+* `axiom/docker-erddap:v2.28.1`
 * `axiom/docker-erddap:v2.27.0`
 * `axiom/docker-erddap:2.25.1-jdk21-openjdk`
 
@@ -30,6 +31,10 @@ and is not as thoroughly tested as tagged images.
 
 ## Breaking changes
 
+Breaking changes are noted for the functionality added by this image only.
+Please also review the [ERDDAP change notes] (https://erddap.github.io/changes)
+before upgrading.
+
 * v2.27.0
 ** CORS is now off by default. To enable it, set `ERDDAP_enableCors=true`.