The most important change for windows users is the replacement of the msys tools by using busybox. This avoids the (harmless) "could not find /tmp directory" messages.
All users will benefit from the reduced code size of the compiled binaries. This results partly from the improved sdcc compiler efficiency and partly from code improvements within the sduino library components.
Changed
- reduced binary size by splitting some Arduino core files
- reduced binary size by optimizing the pinMode() implementation
- using busybox as command shell for windows to run the wrapper scripts
- move the SPL compilation scripts into a separate project spl-splitter
- update SPL files to v2.3.0 (add support for STM8S001)
- flatten the repository structure
- update stm8gal to version 1.3.0
- updated SDCC to version 3.9/build 11242
Fixed
- make sure main.c is pulled in for IDE builds as well
- building the core library when using make (regression bug in 0.4.0)