Gforth 1.0

Gforth 1.0 introduces significant enhancements to its text interpreter, including support for new literal notation formats (scaled FP numbers, strings, and extended addressing), vocabulary specification for words, and extensible recognizers for custom syntax. Major new features include multi-tasking capabilities across multiple cores with task management and message queues, improved IDE functionality with source code navigation and browsing, and expanded C interface capabilities including callbacks. The release also documents stability goals to clarify which features are permanently supported versus experimental.