• PIO Check – automated code analysis without hassle:
  • Potential NULL pointer dereferences
  • Possible indexing beyond array bounds
  • Suspicious assignments
  • Reads of potentially uninitialized objects
  • Unused variables or functions
  • Out of scope memory usage.
• PlatformIO Home 3.0 and Project Inspection
  • Static Code Analysis
  • Firmware File Explorer
  • Firmware Memory Inspection
  • Firmware Sections & Symbols Viewer.
• Added support for Build Middlewares: configure custom build flags per specific file, skip any build nodes from a framework, replace build file with another on-the-fly, etc.
• Extend project environment configuration in "platformio.ini" with other sections using a new extends option (issue #2953)
• Generate .ccls LSP file for Emacs cross references, hierarchies, completion and semantic highlighting
• Added --no-ansi flag for PIO Core to disable ANSI control characters
• Added --shutdown-timeout option to PIO Home Server
• Fixed an issue with project generator for CLion IDE when 2 environments were used (issue #2824)
• Fixed default PIO Unified Debugger configuration for J-Link probe
• Fixed an issue when configuration file options partly ignored when using custom --project-conf (issue #3034)
• Fixed an issue when installing a package using custom Git tag and submodules were not updated correctly (issue #3060)
• Fixed an issue with linking process when $LDSCRIPT contains a space in path
• Fixed security issue when extracting items from TAR archive (issue #2995)
• Fixed an issue with project generator when src_build_flags were not respected (issue #3137)
• Fixed an issue when booleans in "platformio.ini" are not parsed properly (issue #3022)
• Fixed an issue with invalid encoding when generating project for Visual Studio (issue #3183)
• Fixed an issue when Project Config Parser does not remove in-line comments when Python 3 is used (issue #3213)
• Fixed an issue with a GCC Linter for PlatformIO IDE for Atom (issue #3218)