Release 0.7.5

Co-authored-by: Michał Bartoszkiewicz <embe@pathway.com>
Co-authored-by: Jan Chorowski <janek@pathway.com>
Co-authored-by: Xavier Gendre <xavier@pathway.com>
Co-authored-by: Adrian Kosowski <adrian@pathway.com>
Co-authored-by: Jakub Kowalski <kuba@pathway.com>
Co-authored-by: Sergey Kulik <sergey@pathway.com>
Co-authored-by: Mateusz Lewandowski <mateusz@pathway.com>
Co-authored-by: Mohamed Malhou <mohamed@pathway.com>
Co-authored-by: Krzysztof Nowicki <krzysiek@pathway.com>
Co-authored-by: Richard Pelgrim <richard.pelgrim@pathway.com>
Co-authored-by: Kamil Piechowiak <kamil@pathway.com>
Co-authored-by: Paweł Podhajski <pawel.podhajski@pathway.com>
Co-authored-by: Olivier Ruas <olivier@pathway.com>
Co-authored-by: Przemysław Uznański <przemek@pathway.com>
Co-authored-by: Sebastian Włudzik <sebastian.wludzik@pathway.com>
GitOrigin-RevId: 91ccb907441defe174d6e0b31342822357bfe4bf

Author: 16 people

.github/workflows/release.yml

@@ -52,7 +52,7 @@ jobs:
     timeout-minutes: 45
     steps:
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
 
       - name: Git checkout
         uses: actions/checkout@v3.3.0
@@ -150,15 +150,15 @@ jobs:
     timeout-minutes: 45
     steps:
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
       - name: Create dir for wheels
         run: |
           mkdir -p wheels
             
-      - uses: actions/download-artifact@master
+      - uses: actions/download-artifact@v2.1.1
         with:
           name: pathway-x86-x64
           path: ./wheels/
@@ -173,7 +173,7 @@ jobs:
           WHEEL=(./wheels/pathway-*.whl)
           pip install --prefer-binary "${WHEEL}[tests]"
           # --confcutdir anything below to avoid picking REPO_TOP_DIR/conftest.py
-          python -m pytest --confcutdir "${ENV_NAME}" --doctest-modules --pyargs pathway
+          python -m pytest -v --confcutdir "${ENV_NAME}" --doctest-modules --pyargs pathway
 
   Verify_ARM_ARCH:
     needs:
@@ -194,13 +194,13 @@ jobs:
         run: |
           mkdir -p wheels
 
-      - uses: actions/download-artifact@master
+      - uses: actions/download-artifact@v2.1.1
         if: ${{ matrix.os == 'ec2-macOS' }}
         with:
           name: pathway-arm64
           path: ./wheels/
 
-      - uses: actions/download-artifact@master
+      - uses: actions/download-artifact@v2.1.1
         if: ${{ matrix.os == needs.start-runner.outputs.label }}
         with:
           name:  pathway-arch64
@@ -217,7 +217,7 @@ jobs:
           PATHWAY_MONITORING_HTTP_PORT=20099
           pip install --prefer-binary "${WHEEL}[tests]"
           # --confcutdir anything below to avoid picking REPO_TOP_DIR/conftest.py
-          python -m pytest --confcutdir "${ENV_NAME}" --doctest-modules --pyargs pathway
+          python -m pytest -v --confcutdir "${ENV_NAME}" --doctest-modules --pyargs pathway
         env:
           MACOSX_DEPLOYMENT_TARGET: "10.15"
           DEVELOPER_DIR: /Library/Developer/CommandLineTools
@@ -251,22 +251,22 @@ jobs:
         run: |
           mkdir -p wheels
 
-      - uses: actions/download-artifact@master
+      - uses: actions/download-artifact@v2.1.1
         with:
           name: pathway-x86-x64
           path: ./wheels/
 
-      - uses: actions/download-artifact@master
+      - uses: actions/download-artifact@v2.1.1
         with:
           name: pathway-arch64
           path: ./wheels/
 
-      - uses: actions/download-artifact@master
+      - uses: actions/download-artifact@v2.1.1
         with:
           name: pathway-arm64
           path: ./wheels/
 
-      - uses: actions/download-artifact@master
+      - uses: actions/download-artifact@v2.1.1
         with:
           name: CHANGELOG.md
           path: .

CHANGELOG.md

@@ -5,8 +5,29 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 ## [Unreleased]
 
+## [0.7.5] - 2023-12-15
+
+### Added
+- Added Table.split() method for splitting table based on an expression into two tables.
+- Columns with datatype duration can now be multiplied and divided by floats.
+- Columns with datatype duration now support both true and floor division (`/` and `//`) by integers.
+
+### Changed
+- Pathway is better at typing if_else expressions when optional types are involved.
+- `table.flatten()` operator now supports Json array.
+- Buffers (used to delay outputs, configured via delay in `common_behavior`) now flush the data when the computation is finished. The effect of this change can be seen when run in bounded (batch / multi-revision) mode.
+- `pw.io.subscribe()` takes additional argument `on_time_end` - the callback function to be called on each closed time of computation.
+- `pw.io.subscribe()` is now a single-worker operator, guaranteeing that `on_end` is triggered at most once.
+- `KNNIndex` supports now metadata filtering. Each query can specify it's own filter in the JMESPath format.
+
+### Fixed
+- Resolved an optimization bug causing `pw.iterate` to malfunction when handling columns effectively pointing to the same data.
+
 ## [0.7.4] - 2023-12-05
 
+### Changed
+- Pathway now keeps track of `array` columntype better - it is able to keep track of Array dtype and number of dimensions, wherever applicable.
+
 ### Fixed
 - Fixed issues with standalone panel+Bokeh dashboards to ensure optimal functionality and performance.