refactor(remote): drop x-lancedb-min-version; use timestamp baseline for read-your-write

ci: drop manylinux2_17 wheel builds (#3455 )
manylinux2_17 reached EOL in 2024 and pyarrow stopped publishing 2_17 wheels long ago. We already build manylinux2_28 wheels, so drop the 2_17 matrix entries. Fixes #3452 Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-08-29 01:18:23 +00:00 · 2026-05-28 20:05:10 -07:00 · 2026-05-28 11:30:42 -07:00 · 2026-05-27 13:43:42 -07:00 · 2026-05-27 08:45:28 -05:00
7 changed files with 231 additions and 219 deletions
@@ -29,7 +29,3 @@ runs:
        args: ${{ inputs.args }}
        docker-options: "-e PIP_EXTRA_INDEX_URL='https://pypi.fury.io/lance-format/ https://pypi.fury.io/lancedb/'"
        working-directory: python
-    - uses: actions/upload-artifact@v4
-      with:
-        name: windows-wheels
-        path: python\target\wheels
@@ -8,6 +8,9 @@ on:
    # This should trigger a dry run (we skip the final publish step)
    paths:
      - .github/workflows/pypi-publish.yml
+      - .github/workflows/build_linux_wheel/action.yml
+      - .github/workflows/build_mac_wheel/action.yml
+      - .github/workflows/build_windows_wheel/action.yml
      - Cargo.toml # Change in dependency frequently breaks builds
      - Cargo.lock

@@ -21,32 +24,21 @@ jobs:
  linux:
    name: Python ${{ matrix.config.platform }} manylinux${{ matrix.config.manylinux }}
    timeout-minutes: 60
-    permissions:
-      id-token: write
-      contents: read
    strategy:
      matrix:
        config:
-          - platform: x86_64
-            manylinux: "2_17"
-            extra_args: ""
-            runner: ubuntu-22.04
          - platform: x86_64
            manylinux: "2_28"
            extra_args: "--features fp16kernels"
            runner: ubuntu-22.04
-          - platform: aarch64
-            manylinux: "2_17"
-            extra_args: ""
-            # For successful fat LTO builds, we need a large runner to avoid OOM errors.
-            runner: ubuntu-2404-8x-arm64
+          # For successful fat LTO builds, we need a large runner to avoid OOM errors.
          - platform: aarch64
            manylinux: "2_28"
            extra_args: "--features fp16kernels"
            runner: ubuntu-2404-8x-arm64
    runs-on: ${{ matrix.config.runner }}
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
          lfs: true
@@ -60,15 +52,14 @@ jobs:
          args: "--release --strip ${{ matrix.config.extra_args }}"
          arm-build: ${{ matrix.config.platform == 'aarch64' }}
          manylinux: ${{ matrix.config.manylinux }}
-      - uses: ./.github/workflows/upload_wheel
+      - uses: actions/upload-artifact@v7
        if: startsWith(github.ref, 'refs/tags/python-v')
        with:
-          fury_token: ${{ secrets.FURY_TOKEN }}
+          name: wheels-linux-${{ matrix.config.platform }}-${{ matrix.config.manylinux }}
+          path: target/wheels/lancedb-*.whl
+          if-no-files-found: error
  mac:
    timeout-minutes: 90
-    permissions:
-      id-token: write
-      contents: read
    runs-on: ${{ matrix.config.runner }}
    strategy:
      matrix:
@@ -78,7 +69,7 @@ jobs:
    env:
      MACOSX_DEPLOYMENT_TARGET: 10.15
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
          lfs: true
@@ -90,18 +81,21 @@ jobs:
        with:
          python-minor-version: 10
          args: "--release --strip --target ${{ matrix.config.target }} --features fp16kernels"
-      - uses: ./.github/workflows/upload_wheel
+      - uses: actions/upload-artifact@v7
        if: startsWith(github.ref, 'refs/tags/python-v')
        with:
-          fury_token: ${{ secrets.FURY_TOKEN }}
+          name: wheels-mac-${{ matrix.config.target }}
+          path: target/wheels/lancedb-*.whl
+          if-no-files-found: error
  windows:
-    timeout-minutes: 60
-    permissions:
-      id-token: write
-      contents: read
+    timeout-minutes: 90
    runs-on: windows-latest
+    env:
+      # link.exe is single-threaded and the long pole on Windows builds. Use
+      # rustc's bundled lld-link instead.
+      CARGO_TARGET_X86_64_PC_WINDOWS_MSVC_LINKER: rust-lld
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
          lfs: true
@@ -113,18 +107,70 @@ jobs:
        with:
          python-minor-version: 10
          args: "--release --strip"
-          vcpkg_token: ${{ secrets.VCPKG_GITHUB_PACKAGES }}
-      - uses: ./.github/workflows/upload_wheel
+      - uses: actions/upload-artifact@v7
        if: startsWith(github.ref, 'refs/tags/python-v')
        with:
-          fury_token: ${{ secrets.FURY_TOKEN }}
+          name: wheels-windows
+          path: target/wheels/lancedb-*.whl
+          if-no-files-found: error
+  publish:
+    name: Publish wheels
+    if: startsWith(github.ref, 'refs/tags/python-v')
+    needs: [linux, mac, windows]
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+      contents: read
+    steps:
+      - uses: actions/checkout@v6
+      - name: Download wheel artifacts
+        uses: actions/download-artifact@v8
+        with:
+          pattern: wheels-*
+          path: target/wheels
+          merge-multiple: true
+      - name: List wheels
+        run: ls -la target/wheels
+      - name: Choose repo
+        id: choose_repo
+        run: |
+          if [[ ${{ github.ref }} == *beta* ]]; then
+            echo "repo=fury" >> $GITHUB_OUTPUT
+          else
+            echo "repo=pypi" >> $GITHUB_OUTPUT
+          fi
+      - name: Publish to Fury
+        if: steps.choose_repo.outputs.repo == 'fury'
+        env:
+          FURY_TOKEN: ${{ secrets.FURY_TOKEN }}
+        run: |
+          shopt -s nullglob
+          WHEELS=(target/wheels/lancedb-*.whl)
+          if [[ ${#WHEELS[@]} -eq 0 ]]; then
+            echo "No wheels found in target/wheels/" >&2
+            exit 1
+          fi
+          for WHEEL in "${WHEELS[@]}"; do
+            echo "Uploading $WHEEL to Fury"
+            curl -f -F package=@"$WHEEL" "https://$FURY_TOKEN@push.fury.io/lancedb/"
+          done
+      # NOTE: pypa/gh-action-pypi-publish must be invoked directly from a
+      # workflow file, not from inside a composite action. When called from a
+      # composite, `github.action_repository` is empty (actions/runner#2473)
+      # and the action falls back to `github.repository`, producing a bogus
+      # `docker://ghcr.io/<repo>:<ref>` image reference that GHA tries to pull.
+      - name: Publish to PyPI
+        if: steps.choose_repo.outputs.repo == 'pypi'
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages-dir: target/wheels/
  gh-release:
    if: startsWith(github.ref, 'refs/tags/python-v')
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
          lfs: true
@@ -187,13 +233,13 @@ jobs:
  report-failure:
    name: Report Workflow Failure
    runs-on: ubuntu-latest
-    needs: [linux, mac, windows]
+    needs: [linux, mac, windows, publish]
    permissions:
      contents: read
      issues: write
    if: always() && failure() && startsWith(github.ref, 'refs/tags/python-v')
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
      - uses: ./.github/actions/create-failure-issue
        with:
          job-results: ${{ toJSON(needs) }}
@@ -1,34 +0,0 @@
-name: upload-wheel
-
-description: "Upload wheels to Pypi"
-inputs:
-  fury_token:
-    required: true
-    description: "release token for the fury repo"
-
-runs:
-  using: "composite"
-  steps:
-  - name: Choose repo
-    shell: bash
-    id: choose_repo
-    run: |
-      if [[ ${{ github.ref }} == *beta* ]]; then
-        echo "repo=fury" >> $GITHUB_OUTPUT
-      else
-        echo "repo=pypi" >> $GITHUB_OUTPUT
-      fi
-  - name: Publish to Fury
-    if: steps.choose_repo.outputs.repo == 'fury'
-    shell: bash
-    env:
-      FURY_TOKEN: ${{ inputs.fury_token }}
-    run: |
-      WHEEL=$(ls target/wheels/lancedb-*.whl 2> /dev/null | head -n 1)
-      echo "Uploading $WHEEL to Fury"
-      curl -f -F package=@$WHEEL https://$FURY_TOKEN@push.fury.io/lancedb/
-  - name: Publish to PyPI
-    if: steps.choose_repo.outputs.repo == 'pypi'
-    uses: pypa/gh-action-pypi-publish@release/v1
-    with:
-      packages-dir: target/wheels/
@@ -976,16 +976,15 @@ dependencies = [

 [[package]]
 name = "aws-smithy-runtime"
-version = "1.11.3"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8e6f5caf6fea86f8c2206541ab5857cfcda9013426cdbe8fa0098b9e2d32182"
+checksum = "0504b1ab12debb5959e5165ee5fe97dd387e7aa7ea6a477bfd7635dfe769a4f5"
 dependencies = [
 "aws-smithy-async",
 "aws-smithy-http",
 "aws-smithy-http-client",
 "aws-smithy-observability",
 "aws-smithy-runtime-api",
- "aws-smithy-schema",
 "aws-smithy-types",
 "bytes",
 "fastrand",
@@ -1002,9 +1001,9 @@ dependencies = [

 [[package]]
 name = "aws-smithy-runtime-api"
-version = "1.12.1"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc117c179ecf39a62a0a3f49f600e9ac26a7ad7dd172177999f83933af776c32"
+checksum = "b71a13df6ada0aafbf21a73bdfcdf9324cfa9df77d96b8446045be3cde61b42e"
 dependencies = [
 "aws-smithy-async",
 "aws-smithy-runtime-api-macros",
@@ -1029,22 +1028,11 @@ dependencies = [
 "syn 2.0.117",
 ]

-[[package]]
-name = "aws-smithy-schema"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7442cb268338f0eb8278140a107c046756aa01093d8ef5e99628d34ae09c94f5"
-dependencies = [
- "aws-smithy-runtime-api",
- "aws-smithy-types",
- "http 1.4.0",
-]
-
 [[package]]
 name = "aws-smithy-types"
-version = "1.4.8"
+version = "1.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "056b66dbce2f81cc0c1e2b05bb402eb58f8a3530479d650efadd5bbae9a4050b"
+checksum = "9d73dbfbaa8e4bc57b9045137680b958d274823509a360abfd8e1d514d40c95c"
 dependencies = [
 "base64-simd",
 "bytes",
@@ -3296,8 +3284,8 @@ checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"

 [[package]]
 name = "fsst"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow-array",
 "rand 0.9.4",
@@ -4518,8 +4506,8 @@ checksum = "e037a2e1d8d5fdbd49b16a4ea09d5d6401c1f29eca5ff29d03d3824dba16256a"

 [[package]]
 name = "lance"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arc-swap",
 "arrow",
@@ -4564,6 +4552,7 @@ dependencies = [
 "lance-io",
 "lance-linalg",
 "lance-namespace",
+ "lance-select",
 "lance-table",
 "lance-tokenizer",
 "log",
@@ -4591,8 +4580,8 @@ dependencies = [

 [[package]]
 name = "lance-arrow"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow-array",
 "arrow-buffer",
@@ -4612,8 +4601,8 @@ dependencies = [

 [[package]]
 name = "lance-bitpacking"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrayref",
 "paste",
@@ -4622,8 +4611,8 @@ dependencies = [

 [[package]]
 name = "lance-core"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow-array",
 "arrow-buffer",
@@ -4658,8 +4647,8 @@ dependencies = [

 [[package]]
 name = "lance-datafusion"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow",
 "arrow-array",
@@ -4689,8 +4678,8 @@ dependencies = [

 [[package]]
 name = "lance-datagen"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow",
 "arrow-array",
@@ -4708,8 +4697,8 @@ dependencies = [

 [[package]]
 name = "lance-encoding"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow-arith",
 "arrow-array",
@@ -4744,8 +4733,8 @@ dependencies = [

 [[package]]
 name = "lance-file"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow-arith",
 "arrow-array",
@@ -4776,8 +4765,8 @@ dependencies = [

 [[package]]
 name = "lance-index"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arc-swap",
 "arrow",
@@ -4814,6 +4803,7 @@ dependencies = [
 "lance-file",
 "lance-io",
 "lance-linalg",
+ "lance-select",
 "lance-table",
 "lance-tokenizer",
 "libm",
@@ -4841,8 +4831,8 @@ dependencies = [

 [[package]]
 name = "lance-io"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow",
 "arrow-arith",
@@ -4884,8 +4874,8 @@ dependencies = [

 [[package]]
 name = "lance-linalg"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow-array",
 "arrow-buffer",
@@ -4901,8 +4891,8 @@ dependencies = [

 [[package]]
 name = "lance-namespace"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow",
 "async-trait",
@@ -4914,8 +4904,8 @@ dependencies = [

 [[package]]
 name = "lance-namespace-impls"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow",
 "arrow-ipc",
@@ -4962,10 +4952,25 @@ dependencies = [
 "url",
 ]

+[[package]]
+name = "lance-select"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
+dependencies = [
+ "arrow-array",
+ "arrow-buffer",
+ "byteorder",
+ "bytes",
+ "deepsize",
+ "itertools 0.13.0",
+ "lance-core",
+ "roaring",
+]
+
 [[package]]
 name = "lance-table"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow",
 "arrow-array",
@@ -4984,6 +4989,7 @@ dependencies = [
 "lance-core",
 "lance-file",
 "lance-io",
+ "lance-select",
 "log",
 "object_store",
 "prost",
@@ -5004,8 +5010,8 @@ dependencies = [

 [[package]]
 name = "lance-testing"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "arrow-array",
 "arrow-schema",
@@ -5016,8 +5022,8 @@ dependencies = [

 [[package]]
 name = "lance-tokenizer"
-version = "7.0.0-rc.1"
-source = "git+https://github.com/lance-format/lance.git?tag=v7.0.0-rc.1#06f52e901dd9bd99d299263130fb2bda0a3f91af"
+version = "7.1.0-beta.4"
+source = "git+https://github.com/lance-format/lance.git?tag=v7.1.0-beta.4#0c0b3e18c0a4c75bda1dd6ec9d6247ef75bd29d9"
 dependencies = [
 "jieba-rs",
 "lindera",
@@ -8315,9 +8321,9 @@ dependencies = [

 [[package]]
 name = "serde_json"
-version = "1.0.150"
+version = "1.0.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8014e44b4736ed0538adeecded0fce2a272f22dc9578a7eb6b2d9993c74cfb9"
+checksum = "83fc039473c5595ace860d8c4fafa220ff474b3fc6bfdb4293327f1a37e94d86"
 dependencies = [
 "itoa",
 "memchr",
@@ -13,20 +13,20 @@ categories = ["database-implementations"]
 rust-version = "1.91.0"

 [workspace.dependencies]
-lance = { "version" = "=7.0.0-rc.1", default-features = false, "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-core = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-datagen = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-file = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-io = { "version" = "=7.0.0-rc.1", default-features = false, "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-index = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-linalg = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-namespace = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-namespace-impls = { "version" = "=7.0.0-rc.1", default-features = false, "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-table = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-testing = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-datafusion = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-encoding = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
-lance-arrow = { "version" = "=7.0.0-rc.1", "tag" = "v7.0.0-rc.1", "git" = "https://github.com/lance-format/lance.git" }
+lance = { "version" = "=7.1.0-beta.4", default-features = false, "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-core = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-datagen = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-file = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-io = { "version" = "=7.1.0-beta.4", default-features = false, "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-index = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-linalg = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-namespace = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-namespace-impls = { "version" = "=7.1.0-beta.4", default-features = false, "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-table = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-testing = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-datafusion = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-encoding = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
+lance-arrow = { "version" = "=7.1.0-beta.4", "tag" = "v7.1.0-beta.4", "git" = "https://github.com/lance-format/lance.git" }
 ahash = "0.8"
 # Note that this one does not include pyarrow
 arrow = { version = "58.0.0", optional = false }
@@ -28,7 +28,7 @@
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <arrow.version>15.0.0</arrow.version>
-        <lance-core.version>7.0.0-beta.13</lance-core.version>
+        <lance-core.version>7.1.0-beta.4</lance-core.version>
        <spotless.skip>false</spotless.skip>
        <spotless.version>2.30.0</spotless.version>
        <spotless.java.googlejavaformat.version>1.7</spotless.java.googlejavaformat.version>
@@ -66,47 +66,36 @@ use std::time::{Duration, SystemTime};
 use tokio::sync::RwLock;

 const REQUEST_TIMEOUT_HEADER: HeaderName = HeaderName::from_static("x-request-timeout-ms");
-const MIN_VERSION_HEADER: HeaderName = HeaderName::from_static("x-lancedb-min-version");
 const MIN_TIMESTAMP_HEADER: HeaderName = HeaderName::from_static("x-lancedb-min-timestamp");
 const METRIC_TYPE_KEY: &str = "metric_type";
 const INDEX_TYPE_KEY: &str = "index_type";
 const SCHEMA_CACHE_TTL: Duration = Duration::from_secs(30);
 const SCHEMA_CACHE_REFRESH_WINDOW: Duration = Duration::from_secs(5);

-/// Per-table state driving the freshness headers (`x-lancedb-min-version` and
-/// `x-lancedb-min-timestamp`) sent on read requests.
+/// Per-table state driving the `x-lancedb-min-timestamp` freshness header
+/// sent on read requests.
 #[derive(Debug, Default, Clone, Copy)]
 struct FreshnessState {
-    /// Provides read-your-write within a single handle: writes that return a
-    /// version update this, and reads send it as `x-lancedb-min-version`.
-    min_version: Option<u64>,
-    /// Wall-clock time captured at the last [`BaseTable::checkout_latest`]
-    /// call. Subsequent reads send
-    /// `max(baseline, now - read_consistency_interval)` as
-    /// `x-lancedb-min-timestamp`.
+    /// Wall-clock floor for read freshness, bumped to `now` whenever this
+    /// handle performs a write or an explicit [`BaseTable::checkout_latest`].
+    /// Subsequent reads send `max(baseline, now - read_consistency_interval)`
+    /// as `x-lancedb-min-timestamp`.
    ///
-    /// Without this, `checkout_latest()` would have no effect on subsequent
-    /// reads when `read_consistency_interval` is unset (the default): a
-    /// server-side cache could still serve a snapshot older than the moment
-    /// the user explicitly asked for "latest". The baseline forces the
-    /// server to skip any cache entry older than the checkout time, so the
-    /// `checkout_latest()` signal is preserved across reads on the same
-    /// handle regardless of the configured consistency interval.
-    checkout_baseline: Option<SystemTime>,
+    /// This is what provides read-your-write on a single handle: after a write
+    /// the next read forces the server cache past the write time. It also
+    /// preserves the `checkout_latest()` signal when `read_consistency_interval`
+    /// is unset (the default), where there is no interval-based floor.
+    freshness_baseline: Option<SystemTime>,
 }

 /// Snapshot of the headers that should be attached to a single read request.
 #[derive(Debug, Default, Clone, Copy)]
 struct FreshnessHeaders {
-    min_version: Option<u64>,
    min_timestamp: Option<SystemTime>,
 }

 impl FreshnessHeaders {
    fn apply(self, mut request: RequestBuilder) -> RequestBuilder {
-        if let Some(v) = self.min_version {
-            request = request.header(MIN_VERSION_HEADER, v.to_string());
-        }
        if let Some(ts) = self.min_timestamp {
            let dt: chrono::DateTime<chrono::Utc> = ts.into();
            request = request.header(MIN_TIMESTAMP_HEADER, dt.to_rfc3339());
@@ -115,6 +104,14 @@ impl FreshnessHeaders {
    }
 }

+/// Monotonic floor for the freshness baseline. `SystemTime` is not monotonic
+/// (NTP steps, hibernate/resume can move it backward), so a write must never
+/// lower the baseline below a prior write's — that would let the next read send
+/// a `min_timestamp` earlier than an earlier write and break read-your-write.
+fn next_freshness_baseline(prev: Option<SystemTime>, now: SystemTime) -> SystemTime {
+    prev.map_or(now, |prev| prev.max(now))
+}
+
 fn compute_min_timestamp(
    state: &FreshnessState,
    interval: Option<Duration>,
@@ -125,7 +122,7 @@ fn compute_min_timestamp(
        Some(d) if d.is_zero() => Some(now),
        Some(d) => Some(now.checked_sub(d).unwrap_or(now)),
    };
-    match (interval_based, state.checkout_baseline) {
+    match (interval_based, state.freshness_baseline) {
        (None, None) => None,
        (Some(t), None) | (None, Some(t)) => Some(t),
        (Some(a), Some(b)) => Some(a.max(b)),
@@ -787,7 +784,6 @@ impl<S: HttpSend> RemoteTable<S> {
    fn snapshot_freshness_headers(&self) -> FreshnessHeaders {
        let state = *self.freshness.lock().unwrap();
        FreshnessHeaders {
-            min_version: state.min_version,
            min_timestamp: compute_min_timestamp(
                &state,
                self.client.read_consistency_interval,
@@ -796,22 +792,20 @@ impl<S: HttpSend> RemoteTable<S> {
        }
    }

-    /// Build a POST request and attach the read-freshness headers
-    /// (`x-lancedb-min-version`, `x-lancedb-min-timestamp`).
+    /// Build a POST request and attach the `x-lancedb-min-timestamp` freshness
+    /// header.
    fn post_read(&self, uri: &str) -> RequestBuilder {
        self.snapshot_freshness_headers()
            .apply(self.client.post(uri))
    }

-    /// Record a version returned by a write so subsequent reads can request at
-    /// least that version via `x-lancedb-min-version`. A returned `0` from a
-    /// backward-compatible old server is ignored.
-    fn track_write_version(&self, version: u64) {
-        if version == 0 {
-            return;
-        }
+    /// Record that this handle just performed a write, so the next read forces
+    /// the server cache past the write time (read-your-write on a single
+    /// handle).
+    fn bump_freshness_baseline(&self) {
+        let now = SystemTime::now();
        let mut state = self.freshness.lock().unwrap();
-        state.min_version = Some(state.min_version.map_or(version, |v| v.max(version)));
+        state.freshness_baseline = Some(next_freshness_baseline(state.freshness_baseline, now));
    }

    async fn execute_query(
@@ -1115,7 +1109,7 @@ impl<S: HttpSend + 'static> RemoteTable<S> {
                    if output.overwrite {
                        self.invalidate_schema_cache();
                    }
-                    self.track_write_version(add_result.version);
+                    self.bump_freshness_baseline();

                    return Ok(add_result);
                }
@@ -1153,7 +1147,7 @@ impl<S: HttpSend + 'static> RemoteTable<S> {
                        if output.overwrite {
                            self.invalidate_schema_cache();
                        }
-                        self.track_write_version(result.version);
+                        self.bump_freshness_baseline();
                        return Ok(result);
                    }
                    Err(e) => {
@@ -1271,7 +1265,7 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
    }
    async fn checkout(&self, version: u64) -> Result<()> {
        // Validate the version exists. The describe is sent without freshness
-        // headers so a stale `min_version` from a previous write doesn't ride
+        // headers so a stale baseline from a previous write doesn't ride
        // along on an explicit time-travel request.
        let request = self
            .client
@@ -1306,11 +1300,10 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
        *write_guard = None;
        drop(write_guard);

-        // Drop any per-handle write tracking; subsequent reads use the
-        // baseline timestamp captured now to guarantee freshness.
+        // Reset the freshness baseline to now so subsequent reads see at least
+        // the state as of this explicit `checkout_latest()`.
        *self.freshness.lock().unwrap() = FreshnessState {
-            min_version: None,
-            checkout_baseline: Some(SystemTime::now()),
+            freshness_baseline: Some(SystemTime::now()),
        };

        // Invalidate schema cache since we're switching versions
@@ -1627,7 +1620,7 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
                status_code: None,
            })?;

-        self.track_write_version(update_response.version);
+        self.bump_freshness_baseline();
        Ok(update_response)
    }

@@ -1658,7 +1651,7 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
                request_id,
                status_code: None,
            })?;
-        self.track_write_version(delete_response.version);
+        self.bump_freshness_baseline();
        Ok(delete_response)
    }

@@ -1815,7 +1808,7 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
                status_code: None,
            })?;

-        self.track_write_version(merge_insert_response.version);
+        self.bump_freshness_baseline();
        Ok(merge_insert_response)
    }

@@ -1842,7 +1835,7 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
    }
    async fn checkout_tag(&self, tag: &str) -> Result<()> {
        // Resolve the tag without attaching freshness headers; a stale
-        // `min_version` from a previous write should not ride along on an
+        // baseline from a previous write should not ride along on an
        // explicit time-travel request.
        let request = self
            .client
@@ -1907,7 +1900,7 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
                    })?;

                self.invalidate_schema_cache();
-                self.track_write_version(result.version);
+                self.bump_freshness_baseline();

                Ok(result)
            }
@@ -1962,7 +1955,7 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
        })?;

        self.invalidate_schema_cache();
-        self.track_write_version(result.version);
+        self.bump_freshness_baseline();

        Ok(result)
    }
@@ -1990,7 +1983,7 @@ impl<S: HttpSend> BaseTable for RemoteTable<S> {
        })?;

        self.invalidate_schema_cache();
-        self.track_write_version(result.version);
+        self.bump_freshness_baseline();

        Ok(result)
    }
@@ -6167,6 +6160,21 @@ mod tests {

    // ---- Read freshness header tests ------------------------------------

+    #[test]
+    fn test_next_freshness_baseline_is_monotonic() {
+        let t100 = SystemTime::UNIX_EPOCH + Duration::from_secs(100);
+        let t101 = SystemTime::UNIX_EPOCH + Duration::from_secs(101);
+        let t99 = SystemTime::UNIX_EPOCH + Duration::from_secs(99);
+
+        // No prior baseline -> take the current time.
+        assert_eq!(next_freshness_baseline(None, t100), t100);
+        // Clock moved forward -> advance to it.
+        assert_eq!(next_freshness_baseline(Some(t100), t101), t101);
+        // Clock moved backward (NTP step / resume) -> keep the higher prior
+        // baseline so read-your-write isn't lowered below an earlier write.
+        assert_eq!(next_freshness_baseline(Some(t100), t99), t100);
+    }
+
    #[test]
    fn test_compute_min_timestamp_combines_baseline_and_interval() {
        let now = SystemTime::now();
@@ -6180,8 +6188,7 @@ mod tests {

        // Baseline only -> baseline.
        let state = FreshnessState {
-            min_version: None,
-            checkout_baseline: Some(baseline),
+            freshness_baseline: Some(baseline),
        };
        assert_eq!(compute_min_timestamp(&state, None, now), Some(baseline));

@@ -6204,8 +6211,7 @@ mod tests {
        // Both: pick the more-recent (i.e. tighter) constraint.
        // baseline = now-60, now-interval = now-10. now-10 is newer.
        let state = FreshnessState {
-            min_version: None,
-            checkout_baseline: Some(baseline),
+            freshness_baseline: Some(baseline),
        };
        assert_eq!(
            compute_min_timestamp(&state, Some(Duration::from_secs(10)), now),
@@ -6215,8 +6221,7 @@ mod tests {
        // Both, baseline newer: pick baseline.
        let recent_baseline = now - Duration::from_secs(5);
        let state = FreshnessState {
-            min_version: None,
-            checkout_baseline: Some(recent_baseline),
+            freshness_baseline: Some(recent_baseline),
        };
        assert_eq!(
            compute_min_timestamp(&state, Some(Duration::from_secs(60)), now),
@@ -6271,7 +6276,6 @@ mod tests {

        let headers = captured.lock().unwrap().clone().unwrap();
        assert!(!headers.contains_key("x-lancedb-min-timestamp"));
-        assert!(!headers.contains_key("x-lancedb-min-version"));
    }

    #[tokio::test]
@@ -6290,7 +6294,6 @@ mod tests {
            sent >= before - FRESHNESS_TOLERANCE && sent <= after + FRESHNESS_TOLERANCE,
            "expected timestamp roughly equal to wall clock"
        );
-        assert!(!headers.contains_key("x-lancedb-min-version"));
    }

    #[tokio::test]
@@ -6334,11 +6337,10 @@ mod tests {
                && sent <= after_checkout + FRESHNESS_TOLERANCE,
            "expected timestamp captured at checkout_latest() time"
        );
-        assert!(!headers.contains_key("x-lancedb-min-version"));
    }

    #[tokio::test]
-    async fn test_freshness_min_version_tracked_after_write() {
+    async fn test_freshness_baseline_bumped_after_write() {
        let (handler, captured) = capturing_handler(|path| match path {
            "/v1/table/my_table/update/" => r#"{"rows_updated":1,"version":7}"#.to_string(),
            "/v1/table/my_table/count_rows/" => "42".to_string(),
@@ -6346,19 +6348,17 @@ mod tests {
        });
        let table = Table::new_with_handler("my_table", handler);

+        let before = SystemTime::now();
        let _ = table.update().column("a", "a + 1").execute().await.unwrap();
-        // Update headers also pass through captured; reset by reading after.
        table.count_rows(None).await.unwrap();
+        let after = SystemTime::now();

+        // The write bumped the freshness baseline, so the next read carries a
+        // min-timestamp at or after the write time (read-your-write).
        let headers = captured.lock().unwrap().clone().unwrap();
-        assert_eq!(
-            headers
-                .get("x-lancedb-min-version")
-                .unwrap()
-                .to_str()
-                .unwrap(),
-            "7"
-        );
+        let ts = parse_min_timestamp(&headers);
+        assert!(ts >= before - FRESHNESS_TOLERANCE);
+        assert!(ts <= after + FRESHNESS_TOLERANCE);
    }

    /// Like `capturing_handler`, but keeps a per-path snapshot of the headers
@@ -6391,9 +6391,10 @@ mod tests {
    }

    #[tokio::test]
-    async fn test_freshness_checkout_validation_sends_no_min_version() {
-        // After a write bumps min_version, calling checkout(v) must not let
-        // that stale header ride along on the validating /describe/ request.
+    async fn test_freshness_checkout_validation_sends_no_freshness_headers() {
+        // After a write bumps the baseline, calling checkout(v) must not let
+        // that stale freshness header ride along on the validating /describe/
+        // request.
        let (handler, captured) = path_capturing_handler(|path| match path {
            "/v1/table/my_table/update/" => r#"{"rows_updated":1,"version":7}"#.to_string(),
            "/v1/table/my_table/describe/" => r#"{"version":5,"schema":{"fields":[]}}"#.to_string(),
@@ -6409,16 +6410,15 @@ mod tests {
            .get("/v1/table/my_table/describe/")
            .expect("describe should have been called by checkout(v)");
        assert!(
-            !describe_headers.contains_key("x-lancedb-min-version"),
-            "checkout(v) describe must not carry stale min_version",
+            !describe_headers.contains_key("x-lancedb-min-timestamp"),
+            "checkout(v) describe must not carry a stale freshness baseline",
        );
-        assert!(!describe_headers.contains_key("x-lancedb-min-timestamp"));
    }

    #[tokio::test]
-    async fn test_freshness_checkout_tag_resolve_sends_no_min_version() {
+    async fn test_freshness_checkout_tag_resolve_sends_no_freshness_headers() {
        // Same invariant for checkout_tag: the tag-resolve request must not
-        // pick up a stale min_version from a prior write.
+        // pick up a stale freshness baseline from a prior write.
        let (handler, captured) = path_capturing_handler(|path| match path {
            "/v1/table/my_table/update/" => r#"{"rows_updated":1,"version":7}"#.to_string(),
            "/v1/table/my_table/tags/version/" => r#"{"version":5}"#.to_string(),
@@ -6434,14 +6434,13 @@ mod tests {
            .get("/v1/table/my_table/tags/version/")
            .expect("tags/version should have been called by checkout_tag");
        assert!(
-            !resolve_headers.contains_key("x-lancedb-min-version"),
-            "checkout_tag resolve must not carry stale min_version",
+            !resolve_headers.contains_key("x-lancedb-min-timestamp"),
+            "checkout_tag resolve must not carry a stale freshness baseline",
        );
-        assert!(!resolve_headers.contains_key("x-lancedb-min-timestamp"));
    }

    #[tokio::test]
-    async fn test_freshness_checkout_clears_min_version() {
+    async fn test_freshness_checkout_clears_baseline() {
        let (handler, captured) = capturing_handler(|path| match path {
            "/v1/table/my_table/update/" => r#"{"rows_updated":1,"version":7}"#.to_string(),
            // checkout(5) needs to describe version 5 first
@@ -6456,7 +6455,6 @@ mod tests {
        table.count_rows(None).await.unwrap();

        let headers = captured.lock().unwrap().clone().unwrap();
-        assert!(!headers.contains_key("x-lancedb-min-version"));
        assert!(!headers.contains_key("x-lancedb-min-timestamp"));
    }
 }
Author	SHA1	Message	Date
Brendan Clement	cb6a1fafa6	refactor(remote): drop x-lancedb-min-version; use timestamp baseline for read-your-write	2026-05-28 20:05:10 -07:00
Will Jones	a3339b7bdd	ci: drop manylinux2_17 wheel builds (#3455 ) manylinux2_17 reached EOL in 2024 and pyarrow stopped publishing 2_17 wheels long ago. We already build manylinux2_28 wheels, so drop the 2_17 matrix entries. Fixes #3452 Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-28 11:30:42 -07:00
Will Jones	b20cdc4f93	ci: fix pypi publish on mac/windows/arm (#3449 ) The python-v0.32.0 publish run failed on every build matrix entry. Three independent issues: 1. Mac and Windows: `pypa/gh-action-pypi-publish` only runs on Linux, but was being called inline from each build job. 2. Linux (all arches): `pypa/gh-action-pypi-publish` derives its docker image name from `github.action_repository`, which is empty when the action is invoked from inside a composite action (actions/runner#2473 — pypa's own `action.yml` references this bug). It falls back to `github.repository`, generating `docker://ghcr.io/lancedb/lancedb:<tag>`, which doesn't exist → `denied`. Only the ARM matrix entry surfaced this because it failed first and cancel-cascaded the rest. 3. Windows: `upload-artifact` in `build_windows_wheel` pointed at `python\target\wheels`, but maturin writes to the workspace-root `target/wheels`. The artifact was always empty. Also, `pypi-publish.yml` passed a `vcpkg_token` input that the composite doesn't declare. ## Changes - Build jobs (linux/mac/windows) now upload their wheels as `actions/upload-artifact` artifacts. - New Linux `publish` job downloads all wheel artifacts and runs the Fury or PyPA publish step directly (not via a composite), so `github.action_repository` resolves correctly. - Delete the unused `upload_wheel` composite action. - Drop the broken upload-artifact step inside `build_windows_wheel`. - Remove the bogus `vcpkg_token` input. - Fury upload now loops over all wheels instead of just the first. - Bump `actions/checkout`, `actions/upload-artifact`, `actions/download-artifact` to current major versions (Node 24) to clear deprecation warnings. - Bump Windows job timeout 60 → 90 minutes; previous run was cancel-timing-out on a 60m cap. - Use `rust-lld` as the Windows MSVC linker via `CARGO_TARGET_X86_64_PC_WINDOWS_MSVC_LINKER`. `link.exe` is single-threaded and the long pole on Windows builds. Fixes #3445 ## Test plan - [x] Open this PR — `paths` filter triggers a dry-run build on all three platforms. - [x] Verify all three builds produce wheels. - [x] Confirm the `pypa/gh-action-pypi-publish` container actually starts (the actions/runner#2473 bug) via the `publish-dry-run` job pointed at TestPyPI. - [x] REMOVE BEFORE MERGE: drop the `publish-dry-run` job and the now-redundant `actions/upload-artifact` runs on PRs (currently always-on so the dry-run has wheels to publish). - [ ] After merge, cherry-pick onto `python-v0.32.0` and force-push the tag to re-trigger the publish.	2026-05-27 13:43:42 -07:00
LanceDB Robot	e77a62e35a	chore: update lance dependency to v7.1.0-beta.4 (#3450 ) ## Summary - Updates Lance Rust workspace dependencies to `v7.1.0-beta.4` using `ci/set_lance_version.py`. - Updates the Java `lance-core` dependency property to `7.1.0-beta.4`. - Triggering Lance tag: https://github.com/lance-format/lance/releases/tag/v7.1.0-beta.4 ## Verification - `cargo clippy --workspace --tests --all-features -- -D warnings` - `cargo fmt --all` Co-authored-by: Daniel Rammer <hamersaw@protonmail.com>	2026-05-27 08:45:28 -05:00