v0.8.0

Added

• API: Generalized upsert operation that allows partial modifications to table records (#1296)
• SQL: Functions on binary string (octet_length, position, overlay, substring) (#1264)
• pipeline-manager: add PUT endpoints for Programs, Pipelines, and Connectors (#1248)
• Documentation: Adding a markdown page for videos (#1126)
• SQL: Add hyperbolic functions (#1280)

Fixed

• pipeline-manager: fix a resource usage problem with http streaming under high load (#1257)
• SQL: Changed the semantics of integer arithmetic to match SQL standard (#1247)
• WebConsole: Connector name change doesn't reflect in the pipeline builder (#1238)
• WebConsole: UI sends HTTP request in an infinite loop (#1085)
• pipeline-manager: allow docs website to CORS allowed origins (#1285)

Changed

• Python demo and test scripts are standalone as they no longer depend on dbsp python library (#1230)
• pipeline-manager: update service endpoints to use names instead of IDs in URLs, and add PUT endpoint (#1263)
• SQL: Changed the semantics of integer arithmetic to match SQL standard (#1247)
• pipeline-manager: use names instead of IDs in API endpoints (#1214)
• WebConsole: use names instead of IDs as an API entity identifier (#1214)
• WebConsole: Bearer token expiration now triggers a background token refresh or redirects to a login page (#1100)
• Minimal rust version required to build feldera increased to 1.75 (was 1.73).

v0.7.0

Added

• WebConsole: Add ability to edit connector configuration as JSON
• SQL: Preliminary support for computations with bounded memory on unbounded
  streams (#1197)

Fixed

• SQL: Changed semantics of division to match SQL standard
  (#1201)
• WebConsole: display AWS Cognito username in user profile dropdown (#1077)

v0.6.0

Fixed

• WebConsole: Vendor logos now change color when in dark mode

Added

• SQL: support for trigonometric functions sin and cos (#1118)
• SQL: support for mathematical constant PI (#1123)
• WebConsole: 'Inspect connector' button in the connector list in Pipeline Builder that opens a non-editable popup (#1128)
• SQL: Support for user-defined functions, declared in SQL and implemented in Rust (#1129)
• SQL: support for other trigonometric functions supported by Calcite (#1127)
• WebConsole: Add Settings page, add a view to manage API keys (#1136)

v0.5.0

Fixed

• WebConsole: Add "Queued" status for pipelines whose programs are enqueued to be compiled (#1032)
• WebConsole: Random input generator doesn't work for a decimal column (#1006)
• pipeline-manager: do not allow pipelines to be started mid-compilation (#1081)

Added

• WebConsole: Support big numeric SQL types in Data Browser, Data Import and Data Generator (#851)
• WebConsole: Display SQL types in Data inspect and insert tables
• SQL: parser support for 'DEFAULT' column values in DDL (#1061)
• pipeline-manager: add Service to database and API (#1074)

v0.4.0

Fixed

• [SQL] Fix bugs in parsing of KEY and FOREIGN KEY constraints
• Use better defaults for running the pipeline-manager (#994) (#1011)
• WebConsole: Fix unable to delete orphaned output connectors,
  SQL views in Pipeline Builder do not get removed when removed from the program (#854)
• WebConsole: Replace youtube link on Webconsole UI home page (#935)
• WebConsole: Kafka authentication protocol security.protocol field (#963)
• WebConsole: Differentiate compiling and pending in web-console editor (#695)
• WebConsole: Report number of parsing errors per connector (#776)
• WebConsole: Table browser doesn't always correctly apply updates - no longer reproduces (#635)
• WebConsole: MUI DataGridPro fails to load data on Next.js > 13.4.8-canary.9 - no longer reproduces (#494)
• WebConsole: Spacing for SQL icon is off in pipeline view (#932)
• WebConsole: Pipeline failure state in Pipeline Management isn't cleared immediately - no longer reproduces (#1012)
• REST API: Fold ResourceConfig into RuntimeConfig to allow users to configure resources (#1035)

Added

• [SQL] New aggregation functions: BIT_AND, BIT_OR, BIT_XOR. Concatenation for BINARY values. TO_HEX function. (#996)
• pipeline-manager now exposes a scrape endpoint for metrics, starting with the compiler service (#1031)

v0.3.2

Fixed

• Fix a bug in Pipeline Management table where sometimes pipeline action buttons do not send requests (#1008)

v0.3.1

Fixed

• Display package version below pipeline manager banner (#988)
• Fix Data Browser regression where data rows become invalid after switching between relations (#993) (#999)

v0.3.0

Removed

• Removed support for FLOAT SQL data type, since it is ambiguous. REAL is recommended instead. (#980)

Added

• Support various forms of TopK computations in SQL (#968)
• Support for ORDER BY with LIMIT (#954)
• Allow configuring resource requirements per pipeline (940)
• Restructure and expansion of cloud documentation (#957)
• Secrets can be referenced using a string pattern in the Kafka connector input and output configuration (#949, #970)
• Number of records in the pipeline table in the web console is no longer rounded (#967)
• Ability to pause/resume row updates in Data Inspection tables (#603)

Fixed

• Reduce Docker logging noise from Kafka connect and Redpanda.
• Regression in pipeline shutdown logic (#961)

v0.2.0

Fixed

• Avoid shutting down pipelines when they encounter errors during lifecycle state changes. (#869)
• The compiler flag -js generates primary key information (#772)
• Fixes a regression caused by using the --auth-provider argument for the pipeline-manager in docker-compose, which was backward incompatible (#900)

Added

• Preliminary support for BINARY and VARBINARY SQL data types (#917)
• Experimental Snowflake sink (#774)
• WebConsole: Snowflake output connector dialog and node (#859)
• Source and sink connector documentation (#882)
• Enforce distinct outputs. This is equivalent to applying SELECT DISTINCT to each output view. (#871)
• Ignore outermost ORDER BY clauses, which don't make sense for incremental queries. (#883)

v0.1.7

Added

• Added a --lenient SQL compiler flag to allow views with multiple
  columns with the same name.
• Added a demo based on the "Feldera: The Basics" tutorial. People who don't
  want to manually complete all steps in the tutorial can instead play with the
  pre-built pipeline (#822)
• Support input tables with primary keys (#826)
• Add health check endpoints to pipeline-manager components (#855)
• Web Console: Add confirmation dialog for delete actions (#766)
• Added documentation for deploying Feldera Cloud on AWS EKS (#850)
• DB migration until now was performed during DB connection setup. Now, users
  running the standalone services must invoke the new migrations binary to
  explicitly perform database upgrades. The pipeline-manager binary retains the
  old behavior for convenience (#856)

Fixed

• Busy-wait loop in Kafka producer (#842)