0.6.5 2026-01-23 Olof Kindgren
======================================================
* sim: Only run cocotb-config when cocotb is enabled

0.6.4 2026-01-22 Olof Kindgren
======================================================
* New flows: apicula, trellis
* New tools: gowinpack, openfpgaloader, ecppack, xcelium
* icarus: Mark iverilog/vvp_options as lists
* vcs: Add option to set custom binary name
* sim: Add cocotb 2.0 support
* slang legacy backend: Remove -quiet flag
* quartus legacy backend: Properly detect patched Quartus versions
* Support flow_make options in all flows

0.6.3 2025-10-31 Olof Kindgren
======================================================
* Add Icarus Verilog to el_docker script
* Fix Nextpnr default target

0.6.2 2025-08-29 Olof Kindgren
======================================================
* Support Tool API plugins through Python Entrypoints
* vcs: Add analysis_options, fix 3-stage flow
* rivierapro: Add vcom_options, support generics, remove -quiet flag
======================================================
0.6.1 2025-03-31 Olof Kindgren
======================================================
* Remove broken f4pga and vpr legacy backends
* Add warnings about deprecated legacy backends
* Fix cocotb 2.0 compatibility
* vcs: Port to Flow API
* Allow passing options to created flow Makefile
* Support frontends in all flows
* Add support for custom build runners
* xcelium legacy backend: Remove broken VPI support, add DPI support

0.6.0 2024-11-13 Olof Kindgren
======================================================
* New flows: gowin
* New tools: gowin
* gatemate: Support params and defines
* quartus: Support qsys from version 23+
* radiant: Support SDC
* verilator: Add cocotb support + run_options, fix make_options
* vivado: Fix BD IP generation, support EDIF subcomponents, support Versal
* Migrate to pyproject.toml

0.5.4 2023-12-11 Olof Kindgren
======================================================
* Fix lint-only mode in Verilator

0.5.3 2023-12-08 Olof Kindgren
======================================================
* 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

0.5.1 2023-05-17 Olof Kindgren
======================================================
* yosys: Fix yosys_template option
* verilator: Fix dependencies on testbench files
* icarus: Add missing vvp_options
* Remove filelist backend
* vivado: Add programming option

0.5.0 2023-03-24 Olof Kindgren
======================================================
* 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

0.4.1 2022-12-26 Olof Kindgren
======================================================
* 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

0.4.0 2022-07-12 Olof Kindgren
======================================================
* 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
