This is Protégé 5.6.5, a point release of the Protégé ontology editor.

Changes from Protégé 5.6.4

Process escape characters when searching for entities (fixes protegeproject/protege#1217).
Fix saving equivalent objects in OWLCellRenderer (fixes protegeproject/protege#910).
Improve render string escaping for backslash and double quotes.
Sort data-/object-propertyAssertions in individual views (partially addresses protegeproject/protege#605).
Make Show deprecated entities option persistent.
Use system proxy settings when resolving identifiers.org IDs (fixes protegeproject/protege#1231).

Verifying the release archives

All release archives available below are signed with the maintainer’s personal OpenPGP key:

pub   rsa4096 2014-03-14 [SC] 4FA2 0823 62FE 73AD 03B8 8830 A8DC 7067 E25F BABB

You can find that key at several locations, including:

Right here on GitHub: https://github.com/gouttegd.gpg
On the maintainer’s personal site: https://incenp.org/dgouttegattat.asc
On the keys.openpgp.org key server: https://keys.openpgp.org/search?q=dgouttegattat%40incenp.org
Using GnuPG’s --locate-keys command, with either the DANE or WKD mechanisms: gpg --auto-key-locate dane,wkd --locate-keys [email protected]