# SysIDE Pro 0.5.2 **URL:** \ **Category:** Changelogs\ **Created:** [February 23, 2025, 10:00pm UTC](https://forum.sensmetry.com/t/syside-pro-0-5-2/212 "2025-02-23T22:00:00Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![Simonas](https://yyz2.discourse-cdn.com/flex008/user_avatar/forum.sensmetry.com/simonas/32/13_2.png) [@Simonas](https://forum.sensmetry.com/u/Simonas)\ **Post date:** [February 23, 2025, 10:00pm UTC](https://forum.sensmetry.com/t/syside-pro-0-5-2/212/1 "2025-02-23T22:00:00Z")
Released on February 24th, 2025. # Modeler ## 🐛 Bugfixes - _(startup)_ Fixed sometimes non-deterministically failing Python version check - _(startup)_ Recognize when SysIDE Automator fails to start due to corrupted installation of Visual C++ Redistributable and show an actionable error message - _(startup)_ Fixed failing to load Tom Sawyer visualization when running on GitHub Codespaces in a browser # Automator ## 🚀 Features - _(🐍 python)_ Add `ide` module, with semantic highlighting functions - (validation) Add warning for shadowing in the global namespace ## 🐛 Bugfixes - _(textdocument)_ `offset_at` should not include end-of-line characters - _(printer)_ Fix `PortUsage` not printing its multiplicity part - _(printer)_ Disallow printing any modifiers except `abstract` on `MetadataDefinition` - _(printer)_ Fix `ReferenceUsage` not printing `ref` keyword when usage declaration is empty - _(model)_ Recursive imports no longer recurse into unowned members and ignore implicit specializations - Always construct executors with at least 1 worker - _(sema)_ Fixed that found unresolved memberships by reference were not queued for resolution ## ⚡ Performance - _(sema)_ Do not reset name resolution caches when searching another scope for the same identifier - _(sema)_ Cache all visited namespaces during name resolution, improves sema performance by ~40% on SysML release examples ## 📚 Documentation - Added semantic highlighting to SysML and KerML code blocks