diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 612fcebbd..99d58dd20 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,14 +22,9 @@ jobs:
         standard: [ c++14, c++17, c++20 ]
         suite: [ github_ci_block_1, github_ci_block_2 ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[windows];[Windows];[WINDOWS];[apple];[Apple];[APPLE];[standalone];[STANDALONE];[cygwin];[CYGWIN]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Set TOOLSET
         run: echo ${{ matrix.compiler }} | awk '/^g/ { print "TOOLSET=gcc" } /^clang/ { print "TOOLSET=clang" }' >> $GITHUB_ENV
       - name: Add repository
@@ -85,14 +80,9 @@ jobs:
         compiler: [ g++-9, g++-11, clang++-10 ]
         standard: [ c++11, c++14, c++17, c++2a ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[windows];[Windows];[WINDOWS];[apple];[Apple];[APPLE];[standalone];[STANDALONE];[cygwin];[CYGWIN]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Set TOOLSET
         run: echo ${{ matrix.compiler }} | awk '/^g/ { print "TOOLSET=gcc" } /^clang/ { print "TOOLSET=clang" }' >> $GITHUB_ENV
       - name: Add repository
@@ -149,14 +139,9 @@ jobs:
         standard: [ 11, 14, 17, 20 ]
         suite: [ github_ci_block_1, github_ci_block_2 ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[windows];[Windows];[WINDOWS];[linux];[Linux];[LINUX];[standalone];[STANDALONE];[cygwin];[CYGWIN]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update tools/boostdep
@@ -197,14 +182,9 @@ jobs:
         standard: [ 14, 17 ]
         suite: [ github_ci_block_1, github_ci_block_2 ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[apple];[Apple];[APPLE];[linux];[Linux];[LINUX];[standalone];[STANDALONE];[cygwin];[CYGWIN]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update tools/boostdep
@@ -245,14 +225,9 @@ jobs:
         standard: [ 14, 17 ]
         suite: [ float128_tests, special_fun, distribution_tests, misc, quadrature, mp, interpolators, autodiff, ../example//examples, ../tools ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[apple];[Apple];[APPLE];[linux];[Linux];[LINUX];[standalone];[STANDALONE];[cygwin];[CYGWIN]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update tools/boostdep
@@ -292,14 +267,9 @@ jobs:
         standard: [ 14, 17, 20 ]
         suite: [ github_ci_block_1, github_ci_block_2 ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[apple];[Apple];[APPLE];[linux];[Linux];[LINUX];[standalone];[STANDALONE]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update tools/boostdep
@@ -337,14 +307,9 @@ jobs:
     env:
       TOOLSET: gcc
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[apple];[Apple];[APPLE];[linux];[Linux];[LINUX];[standalone];[STANDALONE]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Install Cygwin
         run: |
           choco install git gcc-core gcc-g++ python39 libgmp-devel libmpfr-devel libfftw3-devel --source cygwin
@@ -373,14 +338,9 @@ jobs:
       matrix:
         compiler: [ g++-10 ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[windows];[Windows];[WINDOWS];[apple];[Apple];[APPLE];[cygwin];[CYGWIN]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Add repository
         continue-on-error: true
         id: addrepo
@@ -418,14 +378,9 @@ jobs:
       matrix:
         compiler: [ clang++-10 ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[windows];[Windows];[WINDOWS];[apple];[Apple];[APPLE];[cygwin];[CYGWIN]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Add repository
         continue-on-error: true
         id: addrepo
@@ -465,14 +420,9 @@ jobs:
         standard: [ c++14, c++17, c++20 ]
         suite: [ github_ci_block_1, github_ci_block_2 ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[windows];[Windows];[WINDOWS];[apple];[Apple];[APPLE];[standalone];[STANDALONE]'
-          commit-filter-separator: ';'
-          fail-fast: true
       - name: Set TOOLSET
         run: echo ${{ matrix.compiler }} | awk '/^g/ { print "TOOLSET=gcc" } /^clang/ { print "TOOLSET=clang" }' >> $GITHUB_ENV
       - name: Add repository