Umka 0.4

• API change: Script source can be loaded from a string buffer
• Composite literal address can be safely returned from a function
• Bug fixes

Umka 0.3.4

• Safer I/O
• Extensible interface type
• Dynamic array literals
• More flexible append()
• Language specification

Umka 0.3.3

• Multiple assignment / return values
• Simple 3D vector/matrix library
• Syntax highlighting for Sublime Text
• Better error messages
• Bug fixes

Umka 0.3.2

• for...in... statement
• Mandatory return in non-void functions
• Overflow checking
• Better error messages
• Bug fixes

Umka 0.3.1

• Nested and anonymous functions
• 64-bit unsigned integer
• Type-cast lvalues like ^T(x)^
• Char-to-string conversion
• atan2(y, x) function
• Lisp interpreter example
• Bug fixes

Umka 0.3

• Truly cross-platform (tested on x86, x86-64, aarch64, PPC)
• Thread-safe (global state eliminated)
• More flexible and convenient interface type
• Functional programming tools (map/filter/reduce)
• Long strings
• Safe printf/scanf with runtime type checking
• Universal repr function for string representation of any value

Umka 0.2.3

• Dynamic type casts for interfaces
• Non-structured method receivers
• Weak pointers
• Bug fixes

Umka 0.2.2

• Dynamic array syntax simplification
• VM optimizations
• Obsolete stuff elimination

Umka 0.2.1

Garbage collection optimizations and bug fixes

Umka 0.2

• RTTI-aided garbage collection
• C/Umka interface improvements