4.0.3

• bugfix: long-running servers leaked memory through :class:~telnetlib3.server.Server _protocols list and _new_client asyncio.Queue. Both are now bounded and regularly pruned.

• enhancement: telnetlib3.telnet now overlays std library module space, import telnetlib :ghissue:139.

• enhancement: telnetlib3-fingerprint-server and telnetlib3-fingerprint client now also detect "telnet loops" and "wrong direction" errors in opposing IAC parser.

• removed: telnetlib3-fingerprint-server no longer integrates with the (never released) tv-detect package for terminal vulnerability probing.

• provide legacy 'import telnetlib' compatibility by @jquast in #141

• Refactor and remove tv-detect by @jquast in #142

Full Changelog: 4.0.2...4.0.3