v1.9.0

• Add function for scanning files by path to the C and Go APIs (32bac10).
• Add version number to the Rust API (bdb53e8, #469).
• Add osabi field to elf module (afa0960).
• Avoid verifying patterns when the file size is not in the range specified in the rule condition (#473).
• Avoid emitting code that invokes search_for_patterns if not necessary (#487).
• Implement DFS iterator for expressions in AST (#488).
• BUGFIX: Check if AddressOfFunctions is zero while parsing PE files (#482).

Contributors: @vojone