SemanticOps MCP v3.9.119: Release Notes

SemanticOps MCP v3.9.119 is out, with HTML model reports, fully configurable DAX formatting, deeper storage diagnostics, flaky-test classification, combined Power Query commits, and new skills for DAX debugging and performance tuning.

New in v3.9.119

HTML model reports — generate HTML alongside DOCX and PDF, including multiple formats from one request.
Configurable DAX formatting — indentation, spacing, line breaks, casing, and other DAX formatting options are now fully configurable in one place.
Deeper storage diagnostics — model, table, partition, and column detail are reported individually, so unavailable values are no longer shown as zero.
Test stability classification — tests are now classified as stable, flaky, degraded, or lacking enough history, using persisted retry evidence.
Combined Power Query commits — related table, partition, parameter, and query-group changes can be staged and committed together in one Desktop model commit.
New skills — DAX debugging, DAX performance tuning, and safe semantic-model refactoring, with more precise guidance and evidence checks.

SemanticOps MCP v3.9.119 new features: HTML reports, configurable DAX formatting, storage diagnostics, flaky-test classification, combined Power Query commits, new skills

Improvements

DAX dependency checks now use Power BI's calculation dependency metadata when available, with text analysis as a fallback.
DOCX and PDF model reports use a refreshed visual design with vector relationship and lineage diagrams; A4 or Letter page size is selectable, A4 by default.
PII and numeric masking recognizes more Chinese, Japanese, and Thai model terminology.
Choose browser or device-code authentication for each Power BI Service connection; protected sessions are restored before asking you to sign in again.
Policy previews and commits carry generation and plan details, preventing a stale preview from overwriting a newer policy state.

SemanticOps MCP v3.9.119 improvements: DAX dependency checks, refreshed report design, expanded PII masking, flexible authentication, safer policy previews

Preview mode now works for individual semantic, schema, security, localization, query-group, and partition-refresh changes.
Model discovery applies exact-name and substring filters consistently before pagination and includes calculated columns in column results.
Model changes and refreshes distinguish changes that were not applied, applied, or left in an unknown state.
New hash and aggregate baselines ignore incidental row-order changes and reject truncated captures.
Tests, baselines, and run history stay bound to their model identity across migrations.

SemanticOps MCP v3.9.119 improvements: granular preview mode, consistent model discovery filters, clearer change status, sturdier baselines, migration-safe test history

Coming soon in 4.0

A DAX measure quality scorecard: correctness, performance, maintainability, and style, scored together with the findings behind them.

Preview of the SemanticOps MCP 4.0 DAX measure quality scorecard, showing correctness, performance, maintainability, and style scores alongside prioritized findings

Get it

➡️ Download: GitHub Releases

➡️ Website: semanticops.dev

New in v3.9.119

HTML model reports — generate HTML alongside DOCX and PDF, including multiple formats from one request.

Configurable DAX formatting — indentation, spacing, line breaks, casing, and other DAX formatting options are now fully configurable in one place.

Deeper storage diagnostics — model, table, partition, and column detail are reported individually, so unavailable values are no longer shown as zero.

Test stability classification — tests are now classified as stable, flaky, degraded, or lacking enough history, using persisted retry evidence.

Combined Power Query commits — related table, partition, parameter, and query-group changes can be staged and committed together in one Desktop model commit.

New skills — DAX debugging, DAX performance tuning, and safe semantic-model refactoring, with more precise guidance and evidence checks.

SemanticOps MCP v3.9.119 new features: HTML reports, configurable DAX formatting, storage diagnostics, flaky-test classification, combined Power Query commits, new skills

Improvements

DAX dependency checks now use Power BI's calculation dependency metadata when available, with text analysis as a fallback.

DOCX and PDF model reports use a refreshed visual design with vector relationship and lineage diagrams; A4 or Letter page size is selectable, A4 by default.

PII and numeric masking recognizes more Chinese, Japanese, and Thai model terminology.

Choose browser or device-code authentication for each Power BI Service connection; protected sessions are restored before asking you to sign in again.

Policy previews and commits carry generation and plan details, preventing a stale preview from overwriting a newer policy state.

SemanticOps MCP v3.9.119 improvements: DAX dependency checks, refreshed report design, expanded PII masking, flexible authentication, safer policy previews

Preview mode now works for individual semantic, schema, security, localization, query-group, and partition-refresh changes.

Model discovery applies exact-name and substring filters consistently before pagination and includes calculated columns in column results.

Model changes and refreshes distinguish changes that were not applied, applied, or left in an unknown state.

New hash and aggregate baselines ignore incidental row-order changes and reject truncated captures.

Tests, baselines, and run history stay bound to their model identity across migrations.

SemanticOps MCP v3.9.119 improvements: granular preview mode, consistent model discovery filters, clearer change status, sturdier baselines, migration-safe test history