With the release of Notes 9.0.1 we need new values to tweak our configuration to continue developing plugins for Notes. The new values for rcp.base_version and install_id are below. I’ve also updated the Configure Eclipse 4.2 for Notes 9 page. As an aside I also had to rebuild my workspace once I updated the target platform to make sure everything compiled ok. I also needed to clear my workspace configuration when launching the first time. Besides that all is fine.
install_id=1383036546809 rcp.base_version=188.8.131.5231002-1404 rcp.home=<Notes binary directory>framework