Thanks for quick and transparent support!
Related issue now I have still with validation of spring context files is that spring-jpa-1.0.xsd can not be used with spring 3.1 M1 and it's XSDs like in following sprign context config:
xsi:schemaLocation="http: http: http: http: http: http: http: http: http: http: http: http:
Cause is that spring-jpa-1.0.xsd references/imports versionless spring-context.xsd which imports versionless spring-beans.xsd, so eclipse XML validation complains that there are multiple XSD elements with same name - ones from 3.0 versionless spring core XSDs, and ones from 3.1 in my context config.
Not sure if it will be acceptable and what the policy is for spring core XSDs from 3.1 M1 to be published as versionless XSDs too, before spring 3.1 final is released. Maybe separate issue for this on spring core JIRA project.