full variants rebuild

Release 4.0.10

Publish 4.0.8

Publish 4.0.6

Release version 4.0.4

SDRAM: Fix FMC PLL settings for 16MHz and 25MHz HSE.

Merge pull request arduino#623 from facchinm/i2c_null_pointers_on_end

Wire: nullify pointers on end()

Added ciao-nicla synpkg model

Publish 3.5.4

Release 3.5.1