Changes to the previous version:

• Bug fix in Generic_Set.Insert which failed to set Inserted output correctly when the element is already in the set;
• Bug fix in Generic_Indefinite_Set.Insert, same as above;
• The package Generic_Lock_Free_FIFO was added. The package implements lock-free N-to-M FIFOs.

See full description on Dmitry's dev page

• Topic list bug fix in the package GNAT.Sockets.MQTT (thanks to Xavier Grave);
• Minor performance improvements in Unbounded_Unsigneds: calculating log2, testing for power of two;
• OpenSSL MQTT test (test_mqtts_openssl_client) added;
• GNAT.Sockets.Server.Secure (GNUTLS) bug fixed. Activated is called at the end of handshaking;
• GNAT.Sockets.Server.OpenSSL bug fixed. Activated is called at the end of handshaking.

See full description on Dmitry's dev page