hwt v3.8* support assignment to signal negations (~a=b interpreted as a=~b)* struct val _eq, ==, !=* fix various erros with verilog tmp. variables* simplify the API of simulation testscases (Now only SimTestCase)* HdlType_to_Interface, Interface_to_HdlType* hwt.math* cast functions also for StructIntf* various improvements in internal structures of HdlStatement tosimplify and improve code coverage* shortened backtrace for common user caused errors to highlight wherein user code the error happend

hwt v3.7* additional utils and other minor improvements

hwt v3.6* better representation of clock dependency in statements* combinational loop analyser* ComponentPath and TypePath as only representations of such a path

hwt v3.5* minor user experience improvements   * HObjList not modifiable after registration on Unit/Interface object

hwt v3.4* update deps

hwt v3.3* better support for memories with byte-enable* improved simulator API* performance* configurability, now it is possible to swap default simulator  and output format by properties on SimTestCase

hwt v3.2* pip package cleanup

hwt v3.1* extraction of serializers and HDL AST to hdlConvertorAst* constrain synthesis* rework of serializer API  * better support for post translations modifications  * improved code sharability between serializers  * improved performance  * early detection of HDL code sharability  * support for externaly defined HDL types* unified behavior of HdlType classes

hwt v3.0* Python3.5 compatibility

hwt v2.9* Python3.5 compatibility