tact-lang/tact v1.6.7

Release 1.6.7

on GitHub

Language features

• Fixed incorrect error message for bounced messages: PR #2932
• Added compile-time map literals: PR #2881
• Added the inMsg() built-in function as an optimized version of msg.toSlice(): PR #2850
• Compiler now generates more efficient code for structure fields serialization: PR #2836
• Compiler now generates more efficient code for Address? fields deserialization: PR #2834
• Optimized self.notify, self.reply, and self.forward in BaseTrait by using the message function directly where possible and avoiding unnecessary use of alias: PR #2515
• Compiler now generates more efficient code for if statements: PR #2844
• Any message now has an opcode() method to obtain its opcode: PR #2886
• Contract init function now can have parameters with as annotations: PR #2890
• [fix] Compiler now correctly handles get functions with an empty message parameter: PR #2892

Standard Library

• Improved gas consumption of the cashback function: PR #2882
• Improved gas efficiency for the BaseTrait functions: PR #2913

Tooling

• Formatter now shortens Foo { value: value } to Foo { value }: PR #2884
• Formatter now supports formatting several files and directories: PR #2906
• [fix] Formatter now correctly formats trailing comments after the last field: PR #2912

Docs

• Added inMsg() function to the gas best practices page: PR #2850
• Fixed the description of StateInit.hasSameBasechainAddress() function: PR #2848

Release contributors

• Petr Makhnev
• Novus Nota
• skywardboundd
• verytactical
• Anton Trunov