Adds major Semantic Layer functionality with relation definitions for Cubes

What's Changed

• fix: replace DBC V views with VX views for row-level access control (issue #334) by @dtehan-td in #337
• chore: upgrade starlette to >=1.3.1 by @dtehan-td in #338
• docs: refresh main README with outcome-focused layout and recent features by @dtehan-td in #339
• docs: add inline module documentation links to README by @dtehan-td in #340
• docs: fix Custom Logic row formatting in What You Can Do table by @dtehan-td in #341
• Improve LLM routing clarity for dba, sec, qlty, plot modules (issues #344-347) by @dtehan-td in #349
• Reorganize test structure: move integration tests into subdirectory by @dtehan-td in #350
• chore: remove temporary seed and DDL extraction files by @dtehan-td in #351
• chore: upgrade langsmith to >=0.8.18 by @dtehan-td in #352
• Clean up eval results and update gitignore by @dtehan-td in #353
• docs: add eval_test suite to tests README by @dtehan-td in #354
• Fix/skill top param pattern by @remi-td in #355* Semantic layer relations by @remi-td in #358
• Semantic layer doc by @remi-td in #359

Full Changelog: v0.2.4...v0.2.5

Changes

• Chore: bump version to 0.2.4
• Chore: upgrade teradatasql to 20.0.0.61 (#332)
• Update fastmcp version constraint and lock file (#331)
• Fix: skill top param pattern (#330)
• FastMCP3 updates (#329)
• Add teradata-mcp-customisation skill to agentic/skills/ (#328)
• Fix: retry smoke tests to allow PyPI indexing delay (#316)

What's Changed

• fixed profile run section by @remi-td in #311
• Update td_connect.py by @NathanG-TD in #312
• feat: automated GitHub Actions release workflow for PyPI publishing by @dtehan-td in #314
• fix: add setup-uv to publish jobs so uvx is available by @dtehan-td in #315

Full Changelog: v0.2.2...v0.2.3

v0.2.2 Release Notes

New Features

• Hooks support (#306) — Users can now plug in custom logic around tool calls. Pre- and post-call hooks allow integration with logging, validation, or transformation workflows without modifying the server.
• Lineage and dependency graph analysis (#302) — New tools for analysing Teradata object lineage and generating dependency graphs across tables, views, and procedures.
• base_columnDescription tool (#301) — New tool returning human-readable column descriptions, with full test coverage.

Improvements

• Compact tdml_* tool descriptions (#309) — Replaced verbose auto-generated docstrings for the ~89 tdml_* analytic function tools with curated one-line summaries, reducing MCP context bloat.
• base_readQuery row cap (#307) — Results are now capped (default 1000 rows, hard ceiling 50000) to prevent LLM token overflow. Configurable via DEFAULT_ROW_LIMIT and MAX_ROW_LIMIT env vars. Callers can pass a higher row_limit or use persist=true to bypass.

Bug Fixes

• format_text_response serialisation (#303) — dict and list responses are now correctly serialised as JSON instead of being returned as raw Python reprs.
• base_columnMetadata serialisation and connection handling (#289) — Fixed serialisation errors and connection lifecycle issues in the column metadata tool.
• QueryBand context capture on FastMCP 3.x (#299) — RequestContext was not being captured in QueryBand headers after the FastMCP 3.x upgrade; now resolved.
• LOGMECH precedence for DATABASE_URI query params (#296) — LOGMECH specified as a query parameter in DATABASE_URI now takes correct precedence over defaults.
• Account string handling (#295) — Fixes to QueryBand account string population (#286).

Security

• Security hardening (#304) — Addressed issues #37, #38, #39, and #40.

Documentation

• base_readQuery row cap documented (#308) — README and CLAUDE.md updated to document the row limit behaviour and relevant env vars.
• tdvs module documentation (#297) — Added documentation for the Vector Store module in server config and module files.

What's Changed

• Issue 271 & security dependencies by @dtehan-td in #290

Full Changelog: 0.2.0...v0.2.1

What's Changed

• Fix for #232 tools missing descriptions by @dtehan-td in #233
• Feature: BAR Tools Implementation by @Asimz4321 in #187
• Custom tools docs and defaults by @remi-td in #234
• Tool parameters by @remi-td in #238
• Updated Link to the Trusted Data Agent by @rgeissen in #236
• Replace Trusted Data Agent link with Uderia Platform by @rgeissen in #241
• docs: add gemini-cli version 0.1.9 requirement and increase timeout by @MazzarellTB in #244
• New tools for Chat Completion CE in-db function (issue #242) by @asmirnov-tba in #243
• Chat completions & custom configuration by @remi-td in #245
• Added agent-builder meta prompt by @dtehan-td in #248
• linting the repo by @dtehan-td in #250
• Fixes for #237 to bring all BAR tool logging in line with the rest of… by @dtehan-td in #251
• Fix tdvs tools by filtering None kwargs (issue #254) by @JanethL in #255
• Fixed td_base_tableList → base_tableList by @rgeissen in #256
• Update fastmcp dependency version to 2.13.0 by @dtehan-td in #260
• Restructure base_databaseBusinessDesc prompt to eliminate per-table context loss by @rgeissen in #259
• Harden dba_databaseHealthAssessment date handling, expand analytics, and fix no_days precedence by @rgeissen in #258
• Extend wildcard normalization to include 'all' and fix dba_databaseSpace schema by @rgeissen in #257
• updating uv.lock by @dtehan-td in #261
• Transport mode fix by @remi-td in #264
• Abanca by @dtehan-td in #269
• Ruff check by @dtehan-td in #278
• Automated testing #276 by @dtehan-td in #280
• Progressive disclosure of tools and dynamic DB-defined objects by @remi-td in #282
• Fix #281: bind parameters directly to text() for YAML declarative tools by @remi-td in #283
• Prepare for 0.2.0 release by @remi-td in #284
• documented progressive disclosure setting and registry by @remi-td in #285

New Contributors

• @Asimz4321 made their first contribution in #187
• @MazzarellTB made their first contribution in #244
• @asmirnov-tba made their first contribution in #243
• @JanethL made their first contribution in #255

Full Changelog: v0.1.6...0.2.0

Key updates

• Added Teradata Vector Store tools (tdvs)
• Added plotting tools (plot)
• Added Teradata machine learning tools (tdml)
• Default configs (profiles) embedded in build
• Tool descriptions display in all clients
• Prompts refinement
• Other bug fixes

What's Changed

• Docs/restructure and fix fstrings by @remi-td in #178
• removed profile condition from claude quickstart by @remi-td in #179
• Embed config files in the build by @remi-td in #181
• Windows cli fix by @remi-td in #182
• Readme header by @remi-td in #184
• Voice example by @remi-td in #186
• Perf testing by @remi-td in #191
• added Perplexity client_guide by @remi-td in #192
• Optimisation by @remi-td in #193
• Updated Dockerfile to support fs and evs pip package to install by @vilashjagani in #194
• updated inspector usage by @remi-td in #195
• Updated documentation for install methods by @remi-td in #196
• Video links and doc updates by @remi-td in #197
• Documentation Simplification & navigation by @dtehan-td in #199
• Fix for #183 tool descriptions missing by @dtehan-td in #198
• refinement of prompts for #116 by @dtehan-td in #200
• Docuementation update to address #96 by @dtehan-td in #201
• updated ribbons for doc by @remi-td in #204
• Added Flowise integration docs by @vilashjagani in #206
• Adding Teradata VectorStore Tools by @sshekhar1 in #203
• Added plot tools and analytic tools by @lcl-teradata in #205
• fixes flowise how to typos and MODULE_MAP structure by @remi-td in #207
• added tested td agents by @vilashjagani in #210
• fixed README.md by @vilashjagani in #212
• updated openweb ui documentation by @dtehan-td in #213
• Fix for #170, added "workloadType", "workloadComplexity", "AppId" fil… by @dtehan-td in #211
• update security documentation with VSCode configs by @dtehan-td in #214
• tdvs README update by @dtehan-td in #215
• tdml fix by @07Apollo07 in #216
• Cloud deployment by @remi-td in #219
• Issues #217, removing evs module from the code base by @dtehan-td in #218
• added https deployment example with caddy by @remi-td in #221
• Added support for partition and order columns for analytic tools by @lcl-teradata in #220
• Added Docker deployment example with https encryption by @remi-td in #222
• updated docker deploy example by @remi-td in #224
• updates to the install videos by @dtehan-td in #225
• video library updated by @dtehan-td in #226
• Fix for logmech issues #227 by @dtehan-td in #228
• Example fixes by @remi-td in #229
• bumped release to 0.1.6 by @remi-td in #230

Full Changelog: v0.1.4...0.1.6

What's Changed

• Embed config files in the build
• Removed profile condition from claude quickstart
• Windows cli fix
• Docs restructure and update

Full Changelog: v0.1.4...v0.1.5

Key updates

• Implemented end-user authentication and session contexts
• Upgraded to FastMCP 2.0
• Revised documentation
• Enhanced custom tools & prompts features and bug fixes

What's Changed

• type_hint working as part of description by @rgeissen in #131
• Updated documentation and requirements for client tools in the examples by @dtehan-td in #133
• linting the code base, fixing parameters for test cases by @dtehan-td in #134
• more linting by @dtehan-td in #136
• General Harmonization by @rgeissen in #135
• correcting a merge problem with #135 by @dtehan-td in #137
• Fixing Inconsistencies by @rgeissen in #139
• Fixing Inconsistencies - Part2 by @rgeissen in #144
• fix to add mcp[cli] package to support mcp inspector, fixes to base a… by @dtehan-td in #145
• tool fixes and voice client updates by @remi-td in #146
• Documentation clarifications by @dtehan-td in #148
• Addressing #147, added extra logging and updated core test cases by @dtehan-td in #149
• Implement Missing Handlers for Base Tools by @rgeissen in #151
• Streamline testing by @remi-td in #154
• Fixed stdio pollution from logging by @remi-td in #155
• Packaging and CLI by @remi-td in #157
• Custom tools fixes and examples by @remi-td in #161
• Getting ready for RAG updates by @dtehan-td in #163
• Added sql_opt tools/refactored code by @sahilbishnoi26 in #166
• Updated installation video link to new video by @dtehan-td in #167
• Security sessions by @remi-td in #168
• Security hotfix by @remi-td in #169
• rag tool edge case by @dtehan-td in #172
• Security doc by @remi-td in #176
• Doc for v1.4 by @remi-td in #177

Full Changelog: v0.1.1...v0.1.4

What's Changed

• Simplifies dependencies and reduced build size, made some modules optional
• MCP Tool Fixes: dba_flowControl, dba_featureUsage, dba_userDelay, etc..
• Added automated and LLM-independent tool testing framework
• Allow parameters definition in prompt declarations
• New Prompt Definition Guidelines

Full Changelog: v0.1.0...v0.1.1