Edalize 0.5.4

• New flows: efinity
• New tools: efinity, sandpipersaas
• cocotb support for simulation flow
• New backends for legacy Tool API design_compiler, genus
• libero: Support projects without constraints or source files
• ise: Add --pgm switch
• radiant: Support SystemVerilog
• quartus: Add --pgm switch
• SymbiFlow: Support SystemVerilog
• verilator: Support additional gen-xml, gen-dpi-hdr, gen-preprocess modes
• vivado: Add --pgm switch
• vunit: Support file dependencies
• Fix EDAM documentation for flows and tools

(Note: List includes all changes since Edalize 0.5.1 since versions 0.5.2 and 0.5.3 was found to have issues and were withdrawn)

Edalize 0.5.0

• New flows: generic, gate-level simulation
• New backends: filelist, sandpipersaas, openroad
• modelsim: Support mfcu mode
• icarus: Support multiple toplevels
• yosys : Support verilog output and simulation tag
• vivado: Support netlist generation an simulation tag
• Overhauled documentation
• Improve internal flow API
• Support external plugins
• Avoid unnecessary rebuilds with flow API

More detailed changes can be found at https://blog.award-winning.me/2023/03/edalize-050.html

Edalize 0.4.1

• New flows: f4pga
• New backends: slang, Questa Formal
• Migrated to flow API: icarus
• icarus: Add vvp_options, support multiple top levels
• ise: Support FPGA families with spaces in name
• openlane: Support SystemVerilog
• vcs: Support launchers
• verilator: Fix include files
• vivado: Support launchers, fix pnr=none, fix include dirs on windows
• yosys: Only use -pvector for edif
• el_docker: Support additional docker args, update openlane version
• Don't capture output of script hooks

Edalize 0.4.0

• New backends: OpenFPGA, VPR, Mistral, gatemate
• symbiflow: Support Quicklogic
• xsim: :Fix VHDL generics quotation
• ISE: Added option to Specify JTAG chain index, fix windows path handling
• verilator: Support EDALIZE_LAUNCHER, limit CPU usage
• icestorm: Add icepack_options
• el_docker: Run as user instead of root
• vcs: Support boolean plusargs without value
• yosys: Support verilog output
• Flow API: Add get_tool_options function