PyCharm 2019.3 is out now

and long jobs wait until execution is completed instead of constantly checking and wasting precious tokens. ， fewer false positives， smarter completion and imports， marimo notebooks arrive， so notebooks don't corrupt。

and more reliable refactoring. Here are some of the smaller changes you’re likely to notice in everyday Python development. Will Vincent Whats New in PyCharm 2026.2.1 PyCharm 2026.2.1: AI agents now work in your Jupyter notebooks and target the right Python environment， with more precise type inference， we shipped 263 fixes and improvements. Many improve Python code insight directly， plus changes to bundled plugins. Evgenia Verbina We Stopped AI Agents From Installing Into the Wrong Python: Task Success Rates Jumped to 95%+ PyCharm's new Agent Environment Coordinator gives AI agents your project's real Python interpreter – lifting task success from 68% to 98% on average. Evgenia Verbina We Gave AI Agents a Live Jupyter Kernel in PyCharm PyCharm's new Jupyter skill lets AI agents work in a live kernel， state persists，。

What’s Fixed and Improved in PyCharm 2026.2 Across the PyCharm 2026.2 release line。