The 5.3.x documentation from that link is unfortunately broken, and has been for several weeks. I had assumed it was intentional, but maybe it's in error?
When I needed it a while back, I resorted to accessing the 5.3.16 tag here and then typing the "." character (hats off to my co-worker Ocean Liu for this tip) to bring up the web editor version to search the code for what I was after: https://github.dev/apereo/cas/tree/v5.3.16 On Sat, Apr 23, 2022 at 1:36 PM William Jojo <jojo...@gmail.com> wrote: > Try https://apereo.github.io/cas/Older-Versions.html > > Sent from a device. > > On Apr 23, 2022, at 11:31 AM, '刘观良' via CAS Community <cas-user@apereo.org> > wrote: > > > why 5.3.x cannot open, but version 6.x and above can be opened. I checked > it out two days ago, and it can be opened. > > 404 appears > https://apereo.github.io/cas/5.3.x/index.html > > time now 2022-4-23 20:30:22 > > -- > - Website: https://apereo.github.io/cas > - Gitter Chatroom: https://gitter.im/apereo/cas > - List Guidelines: https://goo.gl/1VRrw7 > - Contributions: https://goo.gl/mh7qDG > --- > You received this message because you are subscribed to the Google Groups > "CAS Community" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to cas-user+unsubscr...@apereo.org. > To view this discussion on the web visit > https://groups.google.com/a/apereo.org/d/msgid/cas-user/1ede8ac3-785a-4c18-be80-99046b303648n%40apereo.org > <https://groups.google.com/a/apereo.org/d/msgid/cas-user/1ede8ac3-785a-4c18-be80-99046b303648n%40apereo.org?utm_medium=email&utm_source=footer> > . > > -- > - Website: https://apereo.github.io/cas > - Gitter Chatroom: https://gitter.im/apereo/cas > - List Guidelines: https://goo.gl/1VRrw7 > - Contributions: https://goo.gl/mh7qDG > --- > You received this message because you are subscribed to the Google Groups > "CAS Community" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to cas-user+unsubscr...@apereo.org. > To view this discussion on the web visit > https://groups.google.com/a/apereo.org/d/msgid/cas-user/2DB77035-B094-4773-B705-454B809DF4DB%40gmail.com > <https://groups.google.com/a/apereo.org/d/msgid/cas-user/2DB77035-B094-4773-B705-454B809DF4DB%40gmail.com?utm_medium=email&utm_source=footer> > . > -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to cas-user+unsubscr...@apereo.org. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/CAEdMQHUPyjZqW9Tnp1DXzfY%3DzT3q%3DmHZdMaX6Vh4%2BT86%3DGTNKg%40mail.gmail.com.