diff --git a/.dockerignore b/.dockerignore
index 3b1eb6cc..856cfe91 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,6 +1,9 @@
 /**
 !/app
 /app/cli_internal.*.in
+!/data
+!/docs/*.json
+!examples
 !/include
 !/scripts
 !/src
@@ -8,3 +11,4 @@
 !AUTHORS
 !Makefile
 !LICENSE
+!./ci/zsv
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d863f0b0..2a31624a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,6 +10,11 @@ on:
   release:
     types: [published]
 
+permissions:
+  contents: write
+  id-token: write
+  attestations: write
+
 defaults:
   run:
     shell: bash
@@ -109,11 +114,6 @@ jobs:
 
     runs-on: ${{ matrix.os }}
 
-    permissions:
-      contents: write
-      id-token: write
-      attestations: write
-
     env:
       TAG: ${{ needs.tag.outputs.TAG }}
 
@@ -125,7 +125,7 @@ jobs:
       if: runner.os == 'Linux'
       run: |
         sudo apt update
-        sudo apt install -y rpm alien musl-tools tmux
+        sudo apt install -y rpm alien tmux
         sudo apt remove -y jq
 
     - name: Set up macOS (AMD64 and ARM64)
@@ -160,19 +160,6 @@ jobs:
         ./scripts/ci-create-debian-package.sh
         ./scripts/ci-create-rpm-package.sh
 
-    - name: Build on Linux (${{ env.AMD64_LINUX_MUSL }})
-      if: runner.os == 'Linux'
-      env:
-        PREFIX: ${{ env.AMD64_LINUX_MUSL }}
-        CC: musl-gcc
-        LDFLAGS: -static
-        MAKE: make
-        RUN_TESTS: false
-      run: |
-        ./scripts/ci-build.sh
-        ./scripts/ci-create-debian-package.sh
-        ./scripts/ci-create-rpm-package.sh
-
     - name: Build on macOS (${{ env.AMD64_MACOSX_GCC }})
       if: matrix.os == 'macos-13'
       env:
@@ -228,17 +215,6 @@ jobs:
         retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
         if-no-files-found: error
 
-    - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.zip)
-      if: runner.os == 'Linux'
-      uses: actions/upload-artifact@v4
-      env:
-        ARTIFACT_NAME: zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.zip
-      with:
-        name: ${{ env.ARTIFACT_NAME }}
-        path: ${{ env.ARTIFACT_DIR }}/${{ env.ARTIFACT_NAME }}
-        retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
-        if-no-files-found: error
-
     - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_GCC }}.deb)
       if: runner.os == 'Linux'
       uses: actions/upload-artifact@v4
@@ -261,17 +237,6 @@ jobs:
         retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
         if-no-files-found: error
 
-    - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.deb)
-      if: runner.os == 'Linux'
-      uses: actions/upload-artifact@v4
-      env:
-        ARTIFACT_NAME: zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.deb
-      with:
-        name: ${{ env.ARTIFACT_NAME }}
-        path: ${{ env.ARTIFACT_DIR }}/${{ env.ARTIFACT_NAME }}
-        retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
-        if-no-files-found: error
-
     - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_GCC }}.rpm)
       if: runner.os == 'Linux'
       uses: actions/upload-artifact@v4
@@ -294,17 +259,6 @@ jobs:
         retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
         if-no-files-found: error
 
-    - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.rpm)
-      if: runner.os == 'Linux'
-      uses: actions/upload-artifact@v4
-      env:
-        ARTIFACT_NAME: zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.rpm
-      with:
-        name: ${{ env.ARTIFACT_NAME }}
-        path: ${{ env.ARTIFACT_DIR }}/${{ env.ARTIFACT_NAME }}
-        retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
-        if-no-files-found: error
-
     - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_MACOSX_GCC }}.zip)
       if: matrix.os == 'macos-13'
       uses: actions/upload-artifact@v4
@@ -349,17 +303,6 @@ jobs:
         retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
         if-no-files-found: error
 
-    - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.tar.gz)
-      if: runner.os == 'Linux'
-      uses: actions/upload-artifact@v4
-      env:
-        ARTIFACT_NAME: zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.tar.gz
-      with:
-        name: ${{ env.ARTIFACT_NAME }}
-        path: ${{ env.ARTIFACT_DIR }}/${{ env.ARTIFACT_NAME }}
-        retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
-        if-no-files-found: error
-
     - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_MACOSX_GCC }}.tar.gz)
       if: matrix.os == 'macos-13'
       uses: actions/upload-artifact@v4
@@ -398,11 +341,6 @@ jobs:
     needs: [tag, clang-format, cppcheck, shellcheck]
     runs-on: ubuntu-latest
 
-    permissions:
-      contents: write
-      id-token: write
-      attestations: write
-
     env:
       TAG: ${{ needs.tag.outputs.TAG }}
 
@@ -467,11 +405,6 @@ jobs:
     needs: [tag, clang-format, cppcheck, shellcheck]
     runs-on: ubuntu-latest
 
-    permissions:
-      contents: write
-      id-token: write
-      attestations: write
-
     env:
       TAG: ${{ needs.tag.outputs.TAG }}
 
@@ -501,7 +434,7 @@ jobs:
           sed 's|--enable-pc-files|--enable-pc-files --enable-widec|' -i "$NCURSES_PORTFILE"
         fi
         ./vcpkg install ncurses:x64-mingw-static
-        tree -h ./installed/x64-mingw-static
+        tree ./installed/x64-mingw-static
 
     - name: Checkout
       uses: actions/checkout@v4
@@ -571,8 +504,70 @@ jobs:
       if: startsWith(github.ref, 'refs/tags/v')
       run: ./scripts/ci-upload-release-artifacts.sh
 
+  ci-musl:
+    needs: [tag, clang-format, cppcheck, shellcheck]
+    runs-on: ubuntu-latest
+    container: alpine:latest
+
+    env:
+      TAG: ${{ needs.tag.outputs.TAG }}
+
+    steps:
+    - name: Set up dependencies
+      shell: sh
+      run: apk add bash gcc make musl-dev perl ncurses-dev ncurses-static tmux file sqlite curl zip
+
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Build (${{ env.AMD64_LINUX_MUSL }})
+      env:
+        PREFIX: ${{ env.AMD64_LINUX_MUSL }}
+        CC: gcc
+        MAKE: make
+        RUN_TESTS: true
+        STATIC_BUILD: "1"
+      run: ./scripts/ci-build.sh
+
+    - name: Prepare build artifacts for upload
+      run: ./scripts/ci-prepare-artifacts-for-upload.sh
+
+    - name: Attest build artifacts for release
+      if: startsWith(github.ref, 'refs/tags/v')
+      uses: actions/attest-build-provenance@v1
+      with:
+        subject-path: ${{ env.ARTIFACT_DIR }}/*
+
+    - name: Verify attestations of release artifacts
+      if: startsWith(github.ref, 'refs/tags/v')
+      run: ./scripts/ci-verify-attestations.sh
+
+    - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.zip)
+      uses: actions/upload-artifact@v4
+      env:
+        ARTIFACT_NAME: zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.zip
+      with:
+        name: ${{ env.ARTIFACT_NAME }}
+        path: ${{ env.ARTIFACT_DIR }}/${{ env.ARTIFACT_NAME }}
+        retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
+        if-no-files-found: error
+
+    - name: Upload (zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.tar.gz)
+      uses: actions/upload-artifact@v4
+      env:
+        ARTIFACT_NAME: zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.tar.gz
+      with:
+        name: ${{ env.ARTIFACT_NAME }}
+        path: ${{ env.ARTIFACT_DIR }}/${{ env.ARTIFACT_NAME }}
+        retention-days: ${{ env.ARTIFACT_RETENTION_DAYS }}
+        if-no-files-found: error
+
+    - name: Upload release artifacts
+      if: startsWith(github.ref, 'refs/tags/v')
+      run: ./scripts/ci-upload-release-artifacts.sh
+
   ghcr:
-    needs: [tag]
+    needs: [tag, ci-musl]
     runs-on: ubuntu-latest
 
     permissions:
@@ -584,6 +579,27 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v4
+      with:
+        sparse-checkout: |
+          Dockerfile.ci
+
+    - name: Download (zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.zip)
+      uses: actions/download-artifact@v4
+      with:
+        name: zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.zip
+        path: ${{ env.AMD64_LINUX_MUSL }}
+
+    - name: Unzip
+      env:
+        ZIP: zsv-${{ env.TAG }}-${{ env.AMD64_LINUX_MUSL }}.zip
+        DIR: ${{ env.AMD64_LINUX_MUSL }}
+      run: |
+        cd "$DIR"
+        unzip -o "$ZIP"
+        cd ..
+        mkdir -p ./ci
+        mv ./"$DIR"/bin/zsv ./ci/
+        rm -rf ./"$DIR"
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v3
@@ -604,6 +620,9 @@ jobs:
       env:
         DOCKER_BUILD_RECORD_UPLOAD: false
       with:
+        no-cache: true
+        context: .
+        file: Dockerfile.ci
         platforms: linux/amd64
         push: ${{ startsWith(github.ref, 'refs/tags/v') }}
         tags: |
diff --git a/.gitignore b/.gitignore
index e9c5fcbd..db592ce0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -63,5 +63,7 @@ tmp
 include/zsv.h
 app/test/worldcitiespop_mil.csv
 data/quoted5.csv
+data/loans_2.csv
+data/.zsv/data/loans_2.csv/overwrite.sqlite3
 compile_commands.json
 .cache
diff --git a/Dockerfile b/Dockerfile
index f490f07d..6dbbba0b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
 FROM alpine:latest AS build
 
 LABEL maintainer="Liquidaty"
-LABEL description="zsv: tabular data swiss-army knife CLI + world's fastest (simd) CSV parser"
 LABEL url="https://github.com/liquidaty/zsv"
+LABEL org.opencontainers.image.description="zsv: tabular data swiss-army knife CLI + world's fastest (simd) CSV parser"
 
-RUN apk add --no-cache gcc make musl-dev perl
+RUN apk add bash gcc make musl-dev perl ncurses-dev ncurses-static tmux file sqlite curl zip
 
 WORKDIR /zsv
 COPY . .
@@ -14,7 +14,7 @@ RUN \
     CC=gcc \
     MAKE=make \
     ARTIFACT_DIR=artifacts \
-    RUN_TESTS=false \
+    RUN_TESTS=true \
     STATIC_BUILD=1 \
     SKIP_ZIP_ARCHIVE=true \
     SKIP_TAR_ARCHIVE=true \
diff --git a/Dockerfile.ci b/Dockerfile.ci
new file mode 100644
index 00000000..8fd9a527
--- /dev/null
+++ b/Dockerfile.ci
@@ -0,0 +1,10 @@
+FROM scratch
+
+LABEL maintainer="Liquidaty"
+LABEL url="https://github.com/liquidaty/zsv"
+LABEL org.opencontainers.image.description="zsv: tabular data swiss-army knife CLI + world's fastest (simd) CSV parser"
+
+WORKDIR /zsv
+COPY ci/zsv .
+
+ENTRYPOINT [ "./zsv" ]
diff --git a/app/test/Makefile b/app/test/Makefile
index becfa625..8d26afcf 100644
--- a/app/test/Makefile
+++ b/app/test/Makefile
@@ -84,7 +84,6 @@ else
   CMP=cmp
 endif
 
-
 help:
 	@echo "To run all tests: make test [LEAKS=1]"
 	@echo "To run individual test: make test-xxx"
@@ -331,7 +330,6 @@ test-mv: ${BUILD_DIR}/bin/zsv_prop${EXE} ${BUILD_DIR}/bin/zsv_mv${EXE}
 	@${PREFIX} ${BUILD_DIR}/bin/zsv_mv${EXE} ${TMP_DIR}/$@.csv ${TMP_DIR}/$@-moved.csv ${REDIRECT} /dev/null
 	@find ${TMP_DIR}/.zsv/data/$@-moved.csv/props.json -type f >/dev/null && ${TEST_PASS} || ${TEST_FAIL}
 
-
 test-blank-leading-rows: test-blank-leading-rows-1 test-blank-leading-rows-2 test-blank-leading-rows-3 test-blank-leading-rows-4
 
 test-blank-leading-rows-1: ${BUILD_DIR}/bin/zsv_select${EXE}
@@ -424,7 +422,6 @@ test-serialize-position-id: ${BUILD_DIR}/bin/zsv_serialize${EXE} ${TEST_DATA_DIR
 	@(${PREFIX} $< --id-column 3 < ${TEST_DATA_DIR}/test/serialize.csv -a 'Interest Paid Through Date' -a 'original INTEREST Only Term' ${REDIRECT1} ${TMP_DIR}/$@.out && \
 	${CMP} ${TMP_DIR}/$@.out expected/$@.out && ${TEST_PASS} || ${TEST_FAIL})
 
-
 test-serialize : test-%: ${BUILD_DIR}/bin/zsv_%${EXE} test-serialize-quoted test-serialize-additional test-serialize-position-id
 	@${TEST_INIT}
 	@( ( ! [ -s "${TEST_DATA_DIR}/test/$*.csv" ] ) && echo "No test input for $*") || \
@@ -460,7 +457,6 @@ test-sql5: ${BUILD_DIR}/bin/zsv_sql${EXE} # test blank rows
 	@(${PREFIX} $< /tmp/1.csv 'select * from data' ${REDIRECT1} ${TMP_DIR}/$@.out)
 	@${CMP} ${TMP_DIR}/$@.out expected/$@.out && ${TEST_PASS} || ${TEST_FAIL}
 
-
 ${BUILD_DIR}/bin/zsv_%${EXE}:
 	make -C .. $@ CONFIGFILE=${CONFIGFILEPATH} DEBUG=${DEBUG}
 
@@ -540,7 +536,6 @@ test-compare-tolerance: ${BUILD_DIR}/bin/zsv_compare${EXE}
 	@(${PREFIX} $< --tolerance 0.00001 ../../data/compare/tolerance1.csv ../../data/compare/tolerance2.csv ${REDIRECT1} ${TMP_DIR}/$@.out4 && \
 	${CMP} ${TMP_DIR}/$@.out4 expected/$@.out4 && ${TEST_PASS} || ${TEST_FAIL})
 
-
 test-compare: test-%: ${BUILD_DIR}/bin/zsv_%${EXE}
 	@${TEST_INIT}
 	@(${PREFIX} $< compare/t1.csv compare/t2.csv compare/t3.csv ${REDIRECT1} ${TMP_DIR}/$@.out && \
diff --git a/configure b/configure
index a77da4db..822539c1 100755
--- a/configure
+++ b/configure
@@ -35,7 +35,7 @@ Optional features:
   --force-sse2            force compile with (no CPU check) or without -msse2 [auto]
   --enable-sheet          compile with 'sheet' feature (requires ncurses) [yes]
   --enable-shared         build/install zsv shared library
-  --ncurses-dynamic       compile without NCURSES_STATIC or NCURSESW_STATIC defines
+  --ncurses-dynamic       compile without NCURSES_STATIC
   --enable-lto            compile with LTO (works with some but not all platforms/compilers) [no]
   --enable-whole-program  compile without -fwhole-program even if no -flto [yes]
   --enable-pie            build with position independent executables [auto]
@@ -78,7 +78,7 @@ tryranlib () { test -z "$RANLIB" && cmdexists "$1" && RANLIB=$1 ; }
 tryawk () { test -z "$AWK" && "$1" 'function works () {return 0} BEGIN{exit works()}' && AWK=$1 ; }
 trymake() {
     if test -z "$MAKE" && cmdexists "$1" ; then
-    v=$($1 --version | grep 'GNU Make' | sed -e 's/.*Make //')
+        v=$($1 --version | grep 'GNU Make' | sed -e 's/.*Make //')
         if [ "$v" = "" ] ; then
             printf "Found but not using non-GNU make (%s)..." "$1"
         else
@@ -86,7 +86,7 @@ trymake() {
             maj=$(echo "$v" | cut -d. -f 1)
             min=$(echo "$v" | cut -d. -f 2)
             if ! test "$maj" -gt 3 -o '(' "$maj" -eq 3 -a "$min" -ge 81 ')'; then
-                printf "Warning: using make, but version %s < 3.81 has not been tested. " "$v"
+                printf "WARNING: using make, but version %s < 3.81 has not been tested. " "$v"
             fi
         fi
     fi
@@ -101,14 +101,14 @@ trycchdr () {
     printf "checking whether there is a header called %s... " "$2"
     dn=$(dirname "$2")
     if [ "$dn" != "" ]; then
-    dn="/$dn"
-    bn=$(basename "$2")
-    for x in $CCSEARCHPATH ; do
-        fnd=$fnd"$x$dn "
-    done
+        dn="/$dn"
+        bn=$(basename "$2")
+        for x in $CCSEARCHPATH ; do
+            fnd=$fnd"$x$dn "
+        done
     else
-    bn="$2"
-    fnd=$CCSEARCHPATH
+        bn="$2"
+        fnd=$CCSEARCHPATH
     fi
     upper2=$(echo "$2" | tr '[:lower:]' '[:upper:]' | tr . _ | tr / _)
     if find "$fnd" -name "$bn" 2>/dev/null | grep "/$2$" >/dev/null 2>&1 ; then
@@ -179,7 +179,7 @@ NO_$flag = 1"
             echo "Failed: $CC -o $tmpo tmp.c"
             cat "$tmpc"
             echo "------"
-        }>> "$CONFIGFILE".log
+        } >>"$CONFIGFILE".log
         return 1
     fi
 }
@@ -344,7 +344,9 @@ for arg ; do
         --docdir=*) DOCDIR=${arg#*=} ;;
         --mandir=*) MANDIR=${arg#*=} ;;
         --minimal|--minimal=yes) MINIMAL=yes;;
+
         --try-avx512|--try-avx512=yes) TRY_AVX512=yes;;
+        --try-avx512=no) TRY_AVX512=no;;
 
         --force-avx2|--force-avx2=yes) FORCE_AVX2=yes;;
         --force-avx2=no) FORCE_AVX2=no;;
@@ -564,7 +566,7 @@ if [ "$TRY_SHEET" != "no" ]; then
         exit 1
     fi
     if [ "$LDFLAGS_NCURSES" = "" ] ; then
-        echo "Warning: could not find either ncurses or ncursesw library; cannot build 'sheet' feature"
+        echo "WARNING: could not find either ncurses or ncursesw library; cannot build 'sheet' feature"
         ZSVSHEET_BUILD=0
     fi
 fi
@@ -600,19 +602,18 @@ if [ "$FORCE_AVX2" = "no" ]; then
 elif [ "$FORCE_AVX2" = "yes" ] ; then
     CFLAGS_AVX=-mavx2
     if [ "$CROSS_COMPILING" = "no" ] ; then
-        trycpusupport avx2 || echo "warning: avx2 forced but not supported on native CPU"
+        trycpusupport avx2 || echo "WARNING: avx2 forced but not supported on native CPU"
     fi
 elif [ "$FORCE_AVX2" = "auto" ] && [ "$CROSS_COMPILING" = "no" ] ; then
     trycpusupport avx2 && CFLAGS_AVX=-mavx2
 fi
 
-if [ "$FORCE_AVX" = "yes" ] ; then
-    CFLAGS_AVX=-mavx || echo "warning: avx forced but not supported on native CPU"
-elif [ "$FORCE_AVX" = "auto" ] && [ "$CFLAGS_AVX" = "" ] && [ "$CROSS_COMPILING" = "no" ] ; then
-    trycpusupport avx && CFLAGS_AVX=-mavx
-fi
 if [ "$FORCE_AVX" = "no" ]; then
     tryflag CFLAGS -mno-avx
+elif [ "$FORCE_AVX" = "yes" ] ; then
+    CFLAGS_AVX=-mavx || echo "WARNING: avx forced but not supported on native CPU"
+elif [ "$FORCE_AVX" = "auto" ] && [ "$CFLAGS_AVX" = "" ] && [ "$CROSS_COMPILING" = "no" ] ; then
+    trycpusupport avx && CFLAGS_AVX=-mavx
 fi
 
 if [ "$FORCE_SSE2" = "no" ]; then
@@ -623,7 +624,7 @@ elif [ "$FORCE_SSE2" = "yes" ] ; then
         CFLAGS_SSE="$CFLAGS_SSE -msimd128 -experimental-wasm-simd"
     fi
     if [ "$CROSS_COMPILING" = "no" ] ; then
-        trycpusupport sse2 || echo "warning: sse2 forced but not supported on native CPU"
+        trycpusupport sse2 || echo "WARNING: sse2 forced but not supported on native CPU"
     fi
 elif [ "$FORCE_SSE2" = "auto" ] && [ "$CROSS_COMPILING" = "no" ] ; then
     if [ "$CFLAGS_SSE" = "" ] && [ "$CROSS_COMPILING" = "no" ] ; then
@@ -689,7 +690,7 @@ fi
 
 # Check function availability
 if [ "$TRY_AVX512" = "yes" ]; then
-    printf "checking whether avx512 instructions are available..."
+    printf "checking whether avx512 instructions are available... "
     HAVE_AVX512=
     tryccfn CFLAGS_AVX_512 "_mm512_movepi8_mask" "immintrin.h" && \
         trycchdr CFLAGS_AVX_512 "immintrin.h" && \
@@ -699,10 +700,10 @@ if [ "$TRY_AVX512" = "yes" ]; then
         CFLAGS_AVX_512="-mbmi -mavx512bw -DHAVE_AVX512=1" && \
         HAVE_AVX512=1
     if [ "$HAVE_AVX512" = "1" ]; then
-    echo "yes"
+        echo "yes"
     else
-    echo "no"
-    echo "WARNING: --try-avx512 option enabled, but no avx512 instruction set available"
+        echo "no"
+        echo "WARNING: --try-avx512 option enabled, but no avx512 instruction set available"
     fi
 fi
 
@@ -857,7 +858,11 @@ fi
 
 if [ "$ZSVSHEET_BUILD" = "1" ]; then
     echo "*  - build sheet feature: yes                                  *"
-    echo "*    ncurses library:     $NCLIB                               *"
+    if [ "$NCLIB" = "ncurses" ]; then
+        echo "*    ncurses library:     ncurses                              *"
+    elif [ "$NCLIB" = "ncursesw" ]; then
+        echo "*    ncurses library:     ncursesw                             *"
+    fi
 else
     echo "*  - build sheet feature: no                                   *"
 fi
diff --git a/examples/lib/Makefile b/examples/lib/Makefile
index f18a2e73..d3a5b271 100644
--- a/examples/lib/Makefile
+++ b/examples/lib/Makefile
@@ -79,11 +79,11 @@ test-tiny: build/simple${EXE}
 
 test-eol: test-eol-1 test-eol-2 test-eol-3 test-eol-4
 
-test-eol-%: build/simple${EXE} build/pull${EXE}
-	@$< ${TEST_DATA_DIR}/test/no-eol-$*.csv > ${TMP_DIR}/$@.out
+test-eol-%: ${BUILD_DIR}/simple${EXE} ${BUILD_DIR}/pull${EXE}
+	@${BUILD_DIR}/simple${EXE} ${TEST_DATA_DIR}/test/no-eol-$*.csv > ${TMP_DIR}/$@.out
 	@cmp ${TMP_DIR}/$@.out test/expected/$@.out && ${TEST_PASS} || ${TEST_FAIL}
 
-	@build/pull${EXE} ${TEST_DATA_DIR}/test/no-eol-$*.csv > ${TMP_DIR}/$@.out
+	@${BUILD_DIR}/pull${EXE} ${TEST_DATA_DIR}/test/no-eol-$*.csv > ${TMP_DIR}/$@.out
 	@cmp ${TMP_DIR}/$@.out test/expected/$@.out && ${TEST_PASS} || ${TEST_FAIL}
 
 simple print_my_column parse_by_chunk pull: % : ${BUILD_DIR}/%${EXE}
diff --git a/scripts/ci-build.sh b/scripts/ci-build.sh
index 4bcd6dd9..d5f39851 100755
--- a/scripts/ci-build.sh
+++ b/scripts/ci-build.sh
@@ -27,6 +27,8 @@ if [ "$SKIP_TAR_ARCHIVE" != true ]; then
   SKIP_TAR_ARCHIVE=false
 fi
 
+WITHOUT_SIMD=${WITHOUT_SIMD:-false}
+
 #JQ_DIR="$PWD/jq"
 #JQ_PREFIX="$JQ_DIR/build"
 #JQ_INCLUDE_DIR="$JQ_PREFIX/include"
@@ -42,6 +44,7 @@ echo "[INF] LDFLAGS:          $LDFLAGS"
 echo "[INF] MAKE:             $MAKE"
 echo "[INF] RUN_TESTS:        $RUN_TESTS"
 echo "[INF] ARTIFACT_DIR:     $ARTIFACT_DIR"
+echo "[INF] WITHOUT_SIMD:     $WITHOUT_SIMD"
 echo "[INF] SKIP_ZIP_ARCHIVE: $SKIP_ZIP_ARCHIVE"
 echo "[INF] SKIP_TAR_ARCHIVE: $SKIP_TAR_ARCHIVE"
 #echo "[INF] JQ_DIR:           $JQ_DIR"
@@ -56,10 +59,22 @@ echo "[INF] Listing compiler version [$CC]"
 
 echo "[INF] Configuring zsv"
 # CFLAGS="-I$JQ_INCLUDE_DIR" LDFLAGS="-L$JQ_LIB_DIR"
-./configure \
-  --prefix="$PREFIX" \
-  --disable-termcap
-#  --enable-jq
+
+if [ "$WITHOUT_SIMD" = true ]; then
+  ./configure \
+    --prefix="$PREFIX" \
+    --disable-termcap \
+    --arch=none \
+    --try-avx512=no \
+    --force-avx2=no \
+    --force-avx=no \
+    --force-sse2=no
+else
+  ./configure \
+    --prefix="$PREFIX" \
+    --disable-termcap
+  # --enable-jq
+fi
 
 if [ "$RUN_TESTS" = true ]; then
   echo "[INF] Running tests"
@@ -67,8 +82,8 @@ if [ "$RUN_TESTS" = true ]; then
   "$MAKE" test
   echo "[INF] Tests completed successfully!"
 
-  if [ "$CC" = "musl-gcc" ] && [ "$(echo "$LDFLAGS" | grep -- "-static")" != "" ]; then
-    echo "[WRN] Dynamic extensions are not supported with static musl build! Skipping tests..."
+  if [ "$(echo "$LDFLAGS" | grep -- "-static")" != "" ] || [ "$STATIC_BUILD" = "1" ]; then
+    echo "[WRN] Dynamic extensions are not supported with static builds! Skipping tests..."
   else
     echo "[INF] Configuring example extension and running example extension tests"
     echo "[INF] (cd app/ext_example && $MAKE CONFIGFILE=../../config.mk test)"
@@ -80,7 +95,7 @@ fi
 echo "[INF] Building"
 rm -rf build "$PREFIX" /usr/local/etc/zsv.ini
 "$MAKE" install
-tree -h "$PREFIX"
+tree "$PREFIX"
 echo "[INF] Built successfully!"
 
 mkdir -p "$ARTIFACT_DIR"
@@ -90,7 +105,7 @@ if [ "$SKIP_ZIP_ARCHIVE" = false ]; then
   echo "[INF] Compressing [$ZIP]"
   cd "$PREFIX"
   zip -r "$ZIP" .
-  ls -Gghl "$ZIP"
+  ls -hl "$ZIP"
   cd ..
   mv "$PREFIX/$ZIP" "$ARTIFACT_DIR"
   echo "[INF] Compressed! [$ZIP]"
@@ -100,7 +115,7 @@ if [ "$SKIP_TAR_ARCHIVE" = false ]; then
   TAR="$PREFIX.tar.gz"
   echo "[INF] Compressing [$TAR]"
   tar -czvf "$TAR" "$PREFIX"
-  ls -Gghl "$TAR"
+  ls -hl "$TAR"
   mv "$TAR" "$ARTIFACT_DIR"
   echo "[INF] Compressed! [$TAR]"
 fi
diff --git a/scripts/ci-create-debian-package.sh b/scripts/ci-create-debian-package.sh
index f3767df8..edf600aa 100755
--- a/scripts/ci-create-debian-package.sh
+++ b/scripts/ci-create-debian-package.sh
@@ -65,7 +65,7 @@ Homepage: https://github.com/liquidaty/zsv
 Installed-Size: $INSTALLED_SIZE
 EOF
 
-ls -Gghl "$DEBIAN_CONTROL_FILE"
+ls -hl "$DEBIAN_CONTROL_FILE"
 
 echo "[INF] Dumping [$DEBIAN_CONTROL_FILE]"
 echo "[INF] --- [$DEBIAN_CONTROL_FILE] ---"
@@ -81,7 +81,7 @@ rm -rf /usr/bin/zsv
 EOF
 
 chmod +x "$DEBIAN_PREINST_SCRIPT"
-ls -Gghl "$DEBIAN_PREINST_SCRIPT"
+ls -hl "$DEBIAN_PREINST_SCRIPT"
 
 echo "[INF] Dumping [$DEBIAN_PREINST_SCRIPT]"
 echo "[INF] --- [$DEBIAN_PREINST_SCRIPT] ---"
@@ -91,7 +91,7 @@ echo "[INF] --- [$DEBIAN_PREINST_SCRIPT] ---"
 echo "[INF] Building debian package"
 dpkg-deb --root-owner-group --build "$PREFIX"
 dpkg --contents "$DEBIAN_PKG"
-ls -Gghl "$DEBIAN_PKG"
+ls -hl "$DEBIAN_PKG"
 mv -f "$DEBIAN_PKG" "$ARTIFACT_DIR/"
 
 mv -f "./$PREFIX/usr/bin" "./$PREFIX/"
diff --git a/scripts/ci-create-rpm-package.sh b/scripts/ci-create-rpm-package.sh
index b318f638..7e94f0a6 100755
--- a/scripts/ci-create-rpm-package.sh
+++ b/scripts/ci-create-rpm-package.sh
@@ -94,7 +94,7 @@ rpm -qlp "$RPM_PKG_PATH"
 mv "$RPM_PKG_PATH" "$ARTIFACT_DIR/"
 rm -rf "$RPM_DIR"
 
-ls -Gghl "$ARTIFACT_DIR/$RPM_PKG"
+ls -hl "$ARTIFACT_DIR/$RPM_PKG"
 
 echo "[INF] Verifying RPM package [$ARTIFACT_DIR/$RPM_PKG]"
 
diff --git a/scripts/ci-prepare-artifacts-for-upload.sh b/scripts/ci-prepare-artifacts-for-upload.sh
index 708b10a9..aad40607 100755
--- a/scripts/ci-prepare-artifacts-for-upload.sh
+++ b/scripts/ci-prepare-artifacts-for-upload.sh
@@ -47,6 +47,6 @@ prepare 'nupkg'
 cd ..
 
 echo "[INF] Listing"
-ls -Gghl "$ARTIFACT_DIR"
+ls -hl "$ARTIFACT_DIR"
 
 echo "[INF] --- [DONE] ---"
diff --git a/scripts/ci-run-cppcheck.sh b/scripts/ci-run-cppcheck.sh
index d8048c92..333447f5 100755
--- a/scripts/ci-run-cppcheck.sh
+++ b/scripts/ci-run-cppcheck.sh
@@ -31,7 +31,7 @@ cppcheck \
   --project="$CPPCHECK_PROJECT_FILE" \
   --xml 2>"$CPPCHECK_XML_OUTPUT_FILE"
 
-ls -Gghl "$CPPCHECK_XML_OUTPUT_FILE"
+ls -hl "$CPPCHECK_XML_OUTPUT_FILE"
 
 echo "[INF] Generating HTML report..."
 cppcheck-htmlreport \
diff --git a/scripts/ci-update-homebrew-tap.sh b/scripts/ci-update-homebrew-tap.sh
index a9bd2e7c..d0ab0a36 100755
--- a/scripts/ci-update-homebrew-tap.sh
+++ b/scripts/ci-update-homebrew-tap.sh
@@ -29,7 +29,7 @@ echo "[INF] HOMEBREW_TAP_FORMULA: $HOMEBREW_TAP_FORMULA"
 
 echo "[INF] Downloading release tar file [$TAR_URL]"
 wget -q "$TAR_URL"
-ls -Gghl "$TAR"
+ls -hl "$TAR"
 
 echo "[INF] Calculating SHA256 of $TAR"
 SHA256=$(openssl dgst -sha256 "$TAR" | cut -d ' ' -f2 | tr -d '\n')
@@ -37,7 +37,7 @@ echo "[INF] SHA256: $SHA256"
 rm -f "$TAR"
 
 echo "[INF] Setting up GitHub credentials"
-echo "$HOMEBREW_TAP_DEPLOY_KEY" > $HOMEBREW_TAP_DEPLOY_KEY_FILE
+echo "$HOMEBREW_TAP_DEPLOY_KEY" >$HOMEBREW_TAP_DEPLOY_KEY_FILE
 chmod 400 $HOMEBREW_TAP_DEPLOY_KEY_FILE
 export GIT_SSH_COMMAND="ssh -i $PWD/$HOMEBREW_TAP_DEPLOY_KEY_FILE -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
 git config --global user.name "zsv-ci"
diff --git a/src/Makefile b/src/Makefile
index 664bc4c5..1adaa31d 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -27,7 +27,9 @@ ifeq ($(WIN),)
   endif
 endif
 
-include ${THIS_MAKEFILE_DIR}/../make/sharedlib.mk # sets SHAREDLIB_EXT
+ifeq ($(BUILD_SHAREDLIB),1)
+  include ${THIS_MAKEFILE_DIR}/../make/sharedlib.mk # sets SHAREDLIB_EXT
+endif
 
 CFLAGS+= ${CFLAG_O} ${CFLAGS_OPT}
 CFLAGS+= ${CFLAGS_AUTO}