I just upgraded from 23.0.0 to the latest version. While editing an xhtml file, SE blew up on me the moment I tried to enter a '<' which should have brought up the list of available tags.
This was apparently caused by an outdated (dead) URI mapping I had in my config. After deleting all my mappings, the crashes stopped. Note that the previous version had no problem with that old mapping.
I can furnish a minidump (around 42 MB unzipped) if needed and if a transfer method is provided.
Faulting application name: vs.exe, version: 23.0.1.1, time stamp: 0x5c6d8fb8
Faulting module name: vsapi.dll, version: 23.0.1.1, time stamp: 0x5c6d8ee2
Exception code: 0xc0000005
Fault offset: 0x000000000049def2
Faulting process id: 0x1c44
Faulting application start time: 0x01d4cad5608cd1b9
Faulting application path: C:\vslick\win\vs.exe
Faulting module path: C:\vslick\win\vsapi.dll
Report Id: aef294b0-b1c6-43f9-9765-7d7e2b25e69f
Faulting package full name:
Faulting package-relative application ID:
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets">
------------ Enter a left angle bracket anywhere here
</ui:composition>