Changelog

This page documents the release history of LMDA Composer. Each release includes new features, improvements, and bug fixes.

Version Numbering

LMDA Composer follows semantic versioning (SemVer):

Version Type	Description
Major (X.0.0)	Breaking changes or significant new features
Minor (0.X.0)	New features, backward compatible
Patch (0.0.X)	Bug fixes and minor improvements

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v1.8.1 — Portal data (LMGlobalData)

v1.8.1March 2026

• Portal data action button - Add new portal data action in the portal selection context menu (when your portal is active) opens a dialog that reads portal data from the open LogicMonitor tab.

Bug Fixes

• Script Edtior find bar tooltip issue — Find/replace (⌘/Ctrl+F) hover UI could render under the editor tab bar, causing flicker and hard-to-click controls.

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v1.8.0 — FedRAMP Domain Support & Collector Filtering

v1.8.0March 2026

This release adds full support for LogicMonitor FedRAMP (lmgov.us) domains and introduces searchable collector filtering in the context menu.

Added

• FedRAMP Domain Support — lmgov.us portals are now automatically discovered, authenticated, and fully functional alongside logicmonitor.com portals. All portal discovery, content script injection, sender validation, and API communication work seamlessly across both domains.
• Collector Search & Filtering — The collector selector in the execution context menu now supports searching and filtering by description, hostname, collector group name, or ID.

Improved

• Health check portal links now read the server field from the collector’s agent.conf for correct URL generation on both commercial and FedRAMP collectors, with a fallback to company + .logicmonitor.com for backward compatibility.
• Create Module wizard now displays the actual portal hostname instead of reconstructing it from the display name.

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v1.7.5 — Debug Commands Fix & Execution Improvements

v1.7.5February 2026

This patch release fixes a critical issue where debug command parameters were not being passed to the collector, adds a Rerun button for debug commands, fixes execution timeout errors, and clarifies result action labels.

Bug Fixes

• Fixed debug command parameters not being sent to the collector — positional arguments (host, OID, taskId, etc.) were incorrectly formatted as key=value pairs instead of bare values
• Fixed positional arguments appearing before key=value options — options like version=v3 now correctly precede positional args (e.g. !snmpget version=v3 host .1.2.3)
• Fixed swapped parameter definitions between !slist and !sdetail commands
• Fixed script execution timeout mismatch that caused “Another script is already running” errors when scripts took longer than 30 seconds
• Fixed stale execution state cleanup when script execution times out or fails

Added

• Rerun button in debug command results to quickly re-execute the same command on the same collectors

Improved

• Clarified ambiguous button labels in debug command results — “Copy” split into “Copy Command” and “Copy Output”, “Export” renamed to “Export All”, “Download” renamed to “Download Output”

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v1.7.4 — Workspace Switching Bug Fixes

v1.7.4February 2026

This patch release fixes workspace navigation cases where switching views could appear to do nothing, especially when no script tabs were open yet.

Bug Fixes

• Fixed switching from API Explorer to Script Editor when no script tabs exist by correctly showing the Script welcome screen
• Fixed Collector Sizing workspace switches to consistently restore the most recent tab of the selected workspace when available
• Fixed edge cases in view toggling where workspace and active-tab state could fall out of sync
• Fixed arrow-key navigation across open tabs so keyboard navigation behaves more reliably
• Fixed Save and Save As shortcuts to run only when an active tab is selected
• Fixed LogicModule Browser to surface only importable scripted modules (script or batchscript) instead of non-script module variants

Improved

• Unified workspace switching behavior across the Actions menu, Command Palette, and keyboard shortcut toggles
• Aligned Actions menu and Command Palette options so common tasks are easier to find in either place

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v1.7.3 — Bug Fixes & Enhancements

v1.7.3February 2026

This release redesigns the API Explorer layout to work more consistently across different chrome engines, and improves the multi file editor.

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v1.7.2 — Bug Fixes

v1.7.2February 2026

This release fixes an issue with certain browser versions not being able to resize panels.

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v1.7.1 — Bug Fixes & Performance

v1.7.1January 2026

This patch release improves portal discovery performance and fixes bugs.

Improved

• Portal discovery is now significantly faster, especially with many open tabs or tab groups
• Loading spinner shows when portal detection is in progress

Bug Fixes

• Fixed Collector Sizing workspace context menu not appearing

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v1.7.0 — Collector Sizing Calculator

v1.7.0January 2026

This release introduces the Collector Sizing Calculator for estimating optimal LogicMonitor collector configurations, plus a critical bug fix for portal discovery.

Collector Sizing Calculator

A new utility to help estimate collector hardware requirements based on your infrastructure. Configure devices, log sources, and NetFlow across multiple sites to get collector recommendations.

Feature	Description
Multi-Site Support	Create and manage multiple sites, each with independent device and log configurations
Device Categories	Pre-configured device types with realistic instance counts and collection method weights
Log Sources	Configure System Logs, SNMP Traps, and NetFlow with events-per-second calculations
Collector Recommendations	Automatic sizing recommendations for polling, logs, and NetFlow collectors
Data Ingestion Estimates	Calculate estimated GB/day for logs and NetFlow data
Resource Summary	View total vCPU, memory, and disk requirements across all collectors
Persistent State	Configurations saved automatically and persist across sessions

Collector Sizes

Size	vCPU	Memory	Max Load	Max EPS	Max FPS
SMALL	1	2 GB	21,286	200	7,800
MEDIUM	2	4 GB	48,557	500	13,797
LARGE	4	8 GB	104,714	2,500	23,166
XL	8	16 GB	165,950	4,000	37,418
XXL	16	32 GB	285,500	7,000	52,817

Settings

Customize the calculator with configurable settings:

• Max Load % — Target utilization percentage (50-100%)
• Method Weights — CPU cost multipliers for each collection method (SNMP, Script, WMI, etc.)
• Failover Options — Add extra collectors for high availability
• Forced Size — Override automatic sizing with a specific collector size

Bug Fixes

Fix	Description
Portal Discovery	Fixed portal discovery hanging on multi-profile Chrome browsers. Added timeout protection with 5s initial, 10s retry, and 30s maximum wait times.

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v1.6.0 — LogSource Editing & Enhanced Search

v1.6.0January 2026

This release adds full LogSource configuration editing, expanded search capabilities, redesigned Health Check reports, and numerous UI improvements.

LogSource Configuration Editing

Feature	Description
Include Filters	Add and edit log filters with operators like Contains, RegexMatch, and more. Configure AND/OR logic.
Log Fields	Define log field mappings using Static values, Regex patterns, or LM Property tokens.
Resource Mappings	Configure resource mappings with drag-to-reorder priority. Supports Static, Regex, and Token methods.
Full Sync Support	Push and pull LogSource configurations alongside scripts and other module details.

Enhanced Module Search

Feature	Description
All DataSource Types	Datapoint search now includes SNMP, WMI, and other non-scripted DataSources—not just Groovy/PowerShell
Match Indicators	See whether datapoint results matched by name or description with visual badges
LMX Links	Jump directly to modules on the LogicMonitor Exchange from search results

Redesigned Health Check Reports

Feature	Description
Modern Visual Design	Refreshed styling with improved data visualization and consistent card layouts
Inline AppliesTo Testing	Test suggested AppliesTo queries directly from the Health Check report with one click
Enhanced Debug Dialogs	Improved layout for debug commands with better collector selection and results display

Additional Features

• Save to Local Directory — Option to save wizard-created modules as local directories for Git-friendly version control
• Release Notes Dialog — In-app notifications show what’s new after updates

Improvements

• Refreshed Welcome Screens with streamlined actions and clearer workflows
• Better unsaved changes dialog wording for clarity
• Consistent button styling throughout UI
• DisplayName validation prevents invalid hyphen usage in DataSource and ConfigSource

Bug Fixes

• Fixed race conditions with tab state
• Module search indexing now includes all module types for comprehensive datapoint search
• Fixed missing API details for ConfigCheck push/pull operations

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v1.5.0 — Create LogicModule Wizard & API Explorer Docs

v1.5.0January 2026

This release introduces the Create LogicModule Wizard for building new modules with a guided workflow, plus API Explorer documentation enhancements.

Create LogicModule Wizard

Feature	Description
Multi-Step Wizard	Guided workflow for creating new modules with type selection, naming, and script configuration
All Module Types	Support for DataSource, ConfigSource, TopologySource, PropertySource, LogSource, EventSource, and DiagnosticSource
Smart Defaults	Auto-configures required fields like datapoints, config checks, and alert settings per module type

Module Type Support

Type	Display Name	Collect Interval	AD Support	Default Requirement
DataSource	Yes	5 min	Yes	exitCode datapoint
ConfigSource	Yes	1 hour	Yes	RetrievalCheck
TopologySource	No	1 hour	No	None
PropertySource	No	On discovery	No	None
LogSource	No	5 min	No	logFields, resourceMapping
EventSource	No	30 min	No	Alert settings
DiagnosticSource	No	On-demand	No	None

Status Display Names

Configure value translation to show human-readable status strings in the LogicMonitor UI instead of raw numbers.

• Value Translation — Translate numeric datapoint values to human-readable status strings
• Flexible Operators — Configure conditions with equals, greater than, less than, and range operators

Example: Display 1 as “Online” and 0 as “Offline” instead of raw numbers.

Alert Message Templates

• Token Support — Use LogicMonitor tokens in alert subject and body templates for dynamic messages
• Custom Messages — Customize alert notifications with context-specific information

API Explorer Enhancements

Feature	Description
Docs Tab	New sidebar tab showing endpoint documentation including parameters, schemas, and examples
Schema Properties	View request body schema with nested property details and required field indicators
Example Generation	Auto-generated example request bodies based on the endpoint schema

Bug Fixes

• Fixed issue with logged out stale accounts
• UI improvements for cursor interactions

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v1.4.1 — Bug Fixes & Improvements

v1.4.1December 2025

This patch release includes improvements to module details editing and bug fixes.

Improved

• Module details now refresh after commit
• Better handling of large module lists

Fixed

• Fixed issue with module search not finding all results
• Resolved edge case in draft restoration

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v1.4.0 — Datapoints & Config Checks Editing

v1.4.0December 2025

This release adds full editing capabilities for DataSource datapoints and ConfigSource config checks directly within LMDA Composer.

Datapoint Editing

Feature	Description
Full CRUD Operations	Add, edit, and delete datapoints for DataSource modules without leaving the editor
Normal & Complex Types	Support for both standard collection datapoints and expression-based complex datapoints
Alert Thresholds	Configure Warning, Error, and Critical thresholds with visual severity indicators
Rich Table View	Expandable rows showing description, alert messages, and no-data settings

Config Check Editing

Feature	Description
Five Check Types	Any Change, Groovy Script, Fetch Failure, Missing Field, and Value Check
Change Exclusions	Multi-value inputs for regex patterns, line prefixes, and contains strings
Groovy Script Editor	Full script editing for custom validation logic
Alert Configuration	Severity levels, clear on acknowledgement, and auto-clear intervals

UI Enhancements

• Severity Icons — Distinct icons for Warning (circle), Error (triangle), and Critical (octagon) alerts
• Threshold Badges — Color-coded alert threshold display matching LogicMonitor’s visual style
• Change Indicators — Visual indicators for added, modified, and removed items in the commit dialog
• Improved Diffing — Pre-sorted arrays and consistent object key ordering for accurate change detection

Keyboard & Navigation

• Shortcut Chords — Cmd+K chord pattern avoids browser extension keyboard conflicts
• Empty State Status Bar — Shows portal context and connection status when no tabs are open
• Documentation Links — In-app links to full documentation from the status bar help popup

File Management

• Open Module Directory — Open saved module folders directly with Cmd+K, F to restore module binding
• Save Modules to Disk — Portal-bound modules can be saved with metadata (module.json) for offline work
• Git-Friendly Workflow — Module directory structure supports version control for team collaboration
• Duplicate Handle Fix — Fixed issues with duplicate file handles when reopening the same filename

API Explorer

• API Welcome Screen — New welcome screen with quick actions for API exploration and endpoint discovery

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v1.3.5 — Initial Public Release

v1.3.5December 2025

LMDA Composer is now available for LogicMonitor power users! This release includes a comprehensive set of features for LogicModule development.

Script Editor

• Monaco Editor — Full-featured code editor with syntax highlighting for Groovy and PowerShell
• Code Features — Code folding, find and replace, multiple cursors, line numbers
• Auto-Save — Automatic draft saving for crash recovery

Script Execution

• Collector Execution — Run scripts on any connected collector with real-time output streaming
• Four Execution Modes — Freeform, Active Discovery, Collection, and Batch Collection modes
• Output Parsing — Parsed output for AD and Collection modes with validation

Portal Tools

LogicModule Browser

Browse and import scripts from your portal. Filter by module type and navigate the module hierarchy.

LogicModule Search

Search across all module scripts, datapoints, and metadata. Find code patterns across your entire portal.

AppliesTo Toolbox

Test and validate AppliesTo expressions. See exactly which resources match your expression.

Debug Commands

Run collector debug commands with formatted results. Includes comprehensive health check reports.

API Explorer

• Session Auth — Uses your browser session—no API tokens needed
• Endpoint Catalog — Browse and search available LogicMonitor API endpoints
• Request Builder — Build requests with query parameters, headers, and body
• Response Viewer — Formatted JSON responses with syntax highlighting

Module Management

• Module Details Editor — Edit module metadata including name, description, AppliesTo, and more
• Module Lineage — View Exchange release history for LogicMonitor core modules
• Commit — Push script and metadata changes back to LogicMonitor

Workspace Features

• Multi-Tab Interface — Work with multiple scripts simultaneously. Module binding indicators on tabs.
• Local File Management — Open, save, and manage local script files with File System Access API
• Snippets Library — Built-in and custom code snippets for rapid development
• Execution History — Track past executions with script replay capability

User Experience

• Welcome Screen — Quick actions to get started—new file, open file, import module
• Command Palette — Keyboard-driven workflow with Ctrl+Shift+P
• Keyboard Shortcuts — Comprehensive shortcuts for power users
• Customizable Settings — Theme, font size, editor preferences, and more

Browser Support

Browser	Support
Chrome	Recommended
Edge	Full Support
Brave	With Limitations

Known Limitations

Note

• Extension not available in Firefox/Safari
• PowerShell only runs on Windows collectors
• Custom editor themes not yet supported

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Contributing

Open Source Coming Soon

LMDA Composer is not yet open source, but we’re working on making it publicly available. Once released, contributions will be welcome!

• Report Bugs — Found an issue? Let us know via the feedback channels below.
• Suggest Features — Have an idea? We’d love to hear your suggestions.
• Open Source Soon — Source code and contribution guidelines will be available once the project goes open source.

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Feedback

We’d love to hear your feedback! If you have suggestions, find bugs, or want to share how you use LMDA Composer:

• Share with the LogicMonitor community
• Reach out through LogicMonitor community channels