IdP patches forthcoming for a small Spring issue

[Cantor, Scott]

Just a courtesy announcement that Spring has a bug (both 6.x and 5.3.x, so both IdP branches) that we will have to address with some IdP patches. It involves a function used in our CAS support. It isn't relevant if one is not using the CAS support.

We will get a quick 5.1.1 update out (so I wouldn't bother worrying about 5.1.0, naturally) and then we'll take some time to get a hopefully final 4.3.2 rollup out with any additional bug fixes and library updates we can manage.

I'd expect 5.1.1 will be prompt, probably tomorrow latest. 4.3.2 will take more time to get prepped.

-- Scott