diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 04e79a87..00000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,372 +0,0 @@
-version: 2.1
-
-orbs:
-  shellcheck: circleci/shellcheck@3.0.0
-
-executors:
-  golang:
-    docker:
-      - image: cimg/go:1.21
-    resource_class: small
-    environment:
-      # Build the kernel only for the single architecture. This should reduce
-      # the overall compile-time significantly.
-      EC_GPU_CUDA_NVCC_ARGS: --fatbin --gpu-architecture=sm_75 --generate-code=arch=compute_75,code=sm_75
-      BELLMAN_CUDA_NVCC_ARGS: --fatbin --gpu-architecture=sm_75 --generate-code=arch=compute_75,code=sm_75
-      NEPTUNE_CUDA_NVCC_ARGS: --fatbin --gpu-architecture=sm_75 --generate-code=arch=compute_75,code=sm_75
-
-jobs:
-  shellcheck:
-    description: Lint the install-filcrypto shell script
-    docker:
-      - image: 'cimg/base:stable'
-    resource_class: small
-    steps:
-      - checkout
-      - shellcheck/install
-      - run: shellcheck ./install-filcrypto
-  gofmt:
-    executor: golang
-    steps:
-      - checkout
-      - run: git submodule sync
-      - run: git submodule update --init
-      - run:
-          name: Run go fmt
-          # `! go fmt ./... 2>&1 | read"` doesn't work, this one does, thanks
-          # https://carsonip.me/posts/go-fmt-and-ci/
-          command: |
-            output=$(go fmt ./...)
-            echo "${output}"
-            test -z "${output}"
-
-  go_lint:
-    description: Run various linters
-    executor: golang
-    resource_class: medium
-    steps:
-      - configure_environment_variables
-      - prepare
-      - run:
-          command: make go-lint
-
-  build_and_test_aarch64_linux_cgo_bindings:
-    parameters:
-      run_leak_detector:
-        type: boolean
-        default: true
-    machine:
-      image: default
-    resource_class: arm.large
-    working_directory: ~/go/src/github.com/filecoin-project/filecoin-ffi
-    steps:
-      - configure_environment_variables
-      - prepare
-      - run:
-          name: Make sure libcuda is found by linker
-          command: sudo ln --symbolic --relative /usr/lib/aarch64-linux-gnu/stubs/libcuda.so /usr/lib/aarch64-linux-gnu/stubs/libcuda.so.1
-      - build_project
-      - restore_parameter_cache
-      - obtain_filecoin_parameters
-      - save_parameter_cache
-      - run: cd rust && rustup target add wasm32-unknown-unknown
-      - run_tests
-
-  build_and_test_linux_cgo_bindings:
-    parameters:
-      run_leak_detector:
-        type: boolean
-        default: true
-    executor: golang
-    resource_class: medium+
-    working_directory: ~/go/src/github.com/filecoin-project/filecoin-ffi
-    steps:
-      - configure_environment_variables
-      - prepare
-      - build_project
-      - restore_parameter_cache
-      - obtain_filecoin_parameters
-      - save_parameter_cache
-      - run: cd rust && rustup target add wasm32-unknown-unknown
-      - run_tests:
-          run_leak_detector: << parameters.run_leak_detector >>
-
-  build_darwin_cgo_bindings:
-    macos:
-      xcode: "13.4.1"
-    working_directory: ~/go/src/github.com/filecoin-project/filecoin-ffi
-    resource_class: macos.m1.medium.gen1
-    steps:
-      - configure_environment_variables:
-          linux: false
-          darwin: true
-      - prepare:
-          linux: false
-          darwin: true
-      - run: cd rust && cargo fetch
-      - build_project
-      - compile_tests
-
-  # SupraSeal pulls in a C++ code base, make sure everything compiles properly.
-  build_linux_supraseal:
-    executor: golang
-    resource_class: medium
-    working_directory: ~/go/src/github.com/filecoin-project/filecoin-ffi
-    steps:
-      - configure_environment_variables
-      - prepare
-      - run:
-          name: Build project with `FFI_USE_CUDA_SUPRASEAL=1`
-          command: FFI_BUILD_FROM_SOURCE=1 FFI_USE_CUDA_SUPRASEAL=1 make
-
-  publish_linux_x86_64_staticlib:
-    executor: golang
-    resource_class: medium
-    steps:
-      - configure_environment_variables
-      - prepare
-      - publish_release
-  publish_linux_aarch64_staticlib:
-    machine:
-      image: ubuntu-2204:current
-    resource_class: arm.large
-    steps:
-      - configure_environment_variables
-      - prepare
-      - publish_release
-  publish_darwin_staticlib:
-    macos:
-      xcode: "13.4.1"
-    resource_class: macos.m1.medium.gen1
-    steps:
-      - configure_environment_variables:
-          linux: false
-          darwin: true
-      - prepare:
-          linux: false
-          darwin: true
-      - run: cd rust && rustup target add x86_64-apple-darwin
-      - run: cd rust && cargo fetch
-      - publish_darwin_release
-  rustfmt:
-    docker:
-      - image: cimg/rust:1.73
-    resource_class: small
-    steps:
-      - checkout
-      - run: git submodule sync
-      - run: git submodule update --init
-      - run:
-          name: Run cargo fmt
-          command: cargo fmt --manifest-path ./rust/Cargo.toml --all -- --check
-  clippy:
-    executor: golang
-    steps:
-      - configure_environment_variables
-      - prepare
-      - run:
-          name: Run cargo clippy
-          command: cd rust && cargo clippy --all-targets --features blst-portable,opencl -- -D warnings
-
-workflows:
-  version: 2
-  test_all:
-    jobs:
-      # Lint the install Bash script
-      - shellcheck
-      - rustfmt
-      - clippy
-      - gofmt
-      - go_lint
-      - build_and_test_linux_cgo_bindings:
-          run_leak_detector: false
-      - build_and_test_aarch64_linux_cgo_bindings:
-          run_leak_detector: false
-      - build_darwin_cgo_bindings
-      - build_linux_supraseal
-      - publish_linux_x86_64_staticlib:
-          filters:
-            tags:
-              only: /^v.*/
-            branches:
-              ignore: /.*/
-      - publish_linux_aarch64_staticlib:
-          filters:
-            tags:
-              only: /^v.*/
-            branches:
-              ignore: /.*/
-      - publish_darwin_staticlib:
-          filters:
-            tags:
-              only: /^v.*/
-            branches:
-              ignore: /.*/
-
-commands:
-  prepare:
-    parameters:
-      linux:
-        default: true
-        description: is a linux build environment?
-        type: boolean
-      darwin:
-        default: false
-        description: is a darwin build environment?
-        type: boolean
-    steps:
-      - checkout
-      - when:
-          condition: << parameters.linux >>
-          steps:
-            - run: sudo apt-get update
-            - run: DEBIAN_FRONTEND=noninteractive sudo apt-get install --no-install-recommends -y valgrind ocl-icd-opencl-dev libssl-dev libhwloc-dev nvidia-cuda-toolkit g++-10
-            - run:
-                name: Downgrade to GCC 10, as CUDA 11 doesn't play nice with GCC 11
-                command: |
-                  sudo update-alternatives --install /usr/bin/c++ c++ /usr/bin/g++-10 10
-                  sudo update-alternatives --set c++ /usr/bin/g++-10
-      - when:
-          condition: << parameters.darwin >>
-          steps:
-            - run:
-                name: Install Go
-                command: |
-                  curl https://dl.google.com/go/go1.21.11.darwin-arm64.pkg -o /tmp/go.pkg && \
-                  sudo installer -pkg /tmp/go.pkg -target /
-                  go version
-            - run:
-                name: Install other dependencies with Homebrew
-                command: HOMEBREW_NO_AUTO_UPDATE=1 brew install pkg-config md5sha1sum jq hwloc || brew link --overwrite python@2
-      - run:
-          name: Install Rust toolchain
-          command: |
-            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain none
-      - run: git submodule sync
-      - run: git submodule update --init
-
-  publish_release:
-    steps:
-      - run:
-          name: Build and publish the standard release
-          command: |
-            cd rust
-
-            TARBALL_PATH="/tmp/${CIRCLE_PROJECT_REPONAME}-$(uname)-$(uname -m)-standard.tar.gz"
-            RELEASE_NAME="${CIRCLE_PROJECT_REPONAME}-$(uname)-$(uname -m)-standard"
-
-            # Note: the blst dependency uses the portable configuration for maximum compatibility
-            ./scripts/build-release.sh build --verbose --no-default-features --features multicore-sdr,opencl,blst-portable
-            ./scripts/package-release.sh $TARBALL_PATH
-            ./scripts/publish-release.sh $TARBALL_PATH $RELEASE_NAME
-      - run:
-          name: Build the optimized release
-          command: |
-            cd rust
-
-            TARBALL_PATH="/tmp/${CIRCLE_PROJECT_REPONAME}-$(uname)-$(uname -m)-optimized.tar.gz"
-            RUSTFLAGS="-C target-feature=$(cat rustc-target-features-optimized.json | jq -r '.[].rustc_target_feature' | tr '\n' ',')"
-
-            ./scripts/build-release.sh build --verbose --no-default-features --features multicore-sdr,opencl
-            ./scripts/package-release.sh $TARBALL_PATH
-
-  publish_darwin_release:
-    steps:
-      - run:
-          name: Build and publish the universal standard release
-          command: |
-            cd rust
-
-            RELEASE_NAME="${CIRCLE_PROJECT_REPONAME}-$(uname)-standard"
-            TARBALL_PATH="/tmp/${RELEASE_NAME}.tar.gz"
-
-            # Note: the blst dependency uses the portable configuration for maximum compatibility
-            ./scripts/build-release.sh lipo --verbose --no-default-features --features multicore-sdr,opencl,blst-portable
-            ./scripts/package-release.sh $TARBALL_PATH
-            ./scripts/publish-release.sh $TARBALL_PATH $RELEASE_NAME
-  configure_environment_variables:
-    parameters:
-      linux:
-        default: true
-        description: is a Linux build environment?
-        type: boolean
-      darwin:
-        default: false
-        description: is a Darwin build environment?
-        type: boolean
-    steps:
-      - run:
-          name: Configure environment variables
-          command: |
-            echo 'export FIL_PROOFS_PARAMETER_CACHE="${HOME}/filecoin-proof-parameters/"' >> $BASH_ENV
-            echo 'export GO111MODULE=on' >> $BASH_ENV
-            echo 'export GOPATH="${HOME}/go"' >> $BASH_ENV
-            echo 'export PATH="/usr/local/go/bin:${HOME}/.cargo/bin:${PATH}:${HOME}/go/bin:${HOME}/.bin"' >> $BASH_ENV
-            echo 'export RUST_LOG=info' >> $BASH_ENV
-            echo 'export CIRCLE_ARTIFACTS="/tmp"' >> $BASH_ENV
-            # Make sure CUDA is found on aarch64
-            echo 'export LD_LIBRARY_PATH="/usr/lib/aarch64-linux-gnu/stubs:${LD_LIBRARY_PATH}"' >> ${BASH_ENV}
-            echo 'export LIBRARY_PATH="/usr/lib/aarch64-linux-gnu/stubs:${LIBRARY_PATH}"' >> ${BASH_ENV}
-      - when:
-          condition: << parameters.darwin >>
-          steps:
-            - run:
-                name: Add a few more environment variables
-                command: |
-                  echo 'export PATH="${HOME}/.cargo/bin:${HOME}/.bin:${PATH}"' >> $BASH_ENV
-                  echo 'export LIBRARY_PATH=/opt/homebrew/lib' >> $BASH_ENV
-  obtain_filecoin_parameters:
-    steps:
-      - run: |
-          DIR=$(pwd)
-          cd $(mktemp -d)
-          go install github.com/filecoin-project/go-paramfetch/paramfetch@latest
-          $GOPATH/bin/paramfetch 2048 "${DIR}/parameters.json" "${DIR}/srs-inner-product.json"
-
-  build_project:
-    steps:
-      - run:
-          name: Build project
-          command: make
-
-      - run:
-          name: Build project without CGO
-          command: env CGO_ENABLED=0 go build .
-
-  run_tests:
-    parameters:
-      run_leak_detector:
-        type: boolean
-        default: false
-    steps:
-      - when:
-          condition: <<parameters.run_leak_detector>>
-          steps:
-            - run:
-                name: Run leak detector
-                command: make cgo-leakdetect
-                no_output_timeout: 90m
-      - run:
-          name: Run the Rust tests with default features
-          command: cd rust && FIL_PROOFS_PARAMETER_CACHE="${HOME}/filecoin-proof-parameters/" RUST_LOG=info cargo test --all --release -- --test-threads 1 && cd ..
-          no_output_timeout: 90m
-      - run:
-          name: Run the Go tests
-          command: GOEXPERIMENT=cgocheck2 RUST_LOG=info go test -p 1 -timeout 60m
-          no_output_timeout: 60m
-  compile_tests:
-    steps:
-      - run:
-          name: Build project and tests, but don't actually run the tests (used to verify that build/link works with Darwin)
-          command: GOEXPERIMENT=cgocheck2 RUST_LOG=info go test -run=^$
-  restore_parameter_cache:
-    steps:
-      - restore_cache:
-          keys:
-            - v28-proof-params-{{ arch }}
-  save_parameter_cache:
-    steps:
-      - save_cache:
-          key: v28-proof-params-{{ arch }}
-          paths:
-            - "~/filecoin-proof-parameters/"