java的smalltalk规则_Pharo 7.0 发布，Smalltalk 开发环境

Pharo is now provided in 64-bit version in Linux and OSX and brings even better performance and stability. The 64-bit version is now recommended for Linux and Mac, and is provided as technical preview for Windows.

Pharo comes with a new version of the PharoLauncher (https://pharo.org/download): THE tool to manage your distributions (access to regular versions, jenkins builds, and older versions).

Pharo build has a fully new build process that supports its full bootstrap from sources. This will enable the production to specific (micro) images.

Iceberg, the git client for Pharo has been significantly improved, and is the default CMS.

Calypso, the angular stone of PharoThings, is the new system Pharo browser. It replaces Nautilus and brings better remote working and more advanced browsing capabilities.

IoT is now an important part of Pharo. Installing PharoThings (https://github.com/pharo-iot/PharoThings) provides an impressive amount of tools to develop applications in small devices.

The unified foreign function interface (UnifiedFFI) for interfacing with the outside world is significantly improved to work properly on Windows 64-bit.