broken MacPorts after Sonoma 14.6.1 (M2 Max) and MacPorts 2.10.0 updates

[githubbjs (BJS)]

after the recommended sudo port migrate and URL change in sources.conf I tried

$ sudo port selfupdate 
--->  Checking for newer releases of MacPorts 
MacPorts base version 2.10.0 installed, 
MacPorts base version 2.10.0 available.
--->  MacPorts base is already the latest version
--->  Updating the ports tree
Error: updating PortIndex for rsync://rsync.macports.org/macports/release/tarballs/ports.tar failed

The ports tree has been updated.

29 ports are outdated. Run 'port outdated' for details.
To upgrade your installed ports, you should run
  port upgrade outdated

with the following error

$ sudo port outdated  
Error: Current platform "darwin 23" does not match expected platform "darwin 23"
Error: Please run 'sudo port migrate' or follow the migration instructions: https://trac.macports.org/wiki/Migration
OS platform mismatch
    while executing
"mportinit ui_options global_options global_variations"
Error: /opt/local/bin/port: Failed to initialize MacPorts, OS platform mismatch

[Gcenx]

Also seeing this

[jmroot (Joshua Root)]

#70512