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Release v1.4.1: Critical backtest stateful processing fix #18

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Merged
ecapuano merged 2 commits into from
Jul 15, 2025
Merged

Release v1.4.1: Critical backtest stateful processing fix #18

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3f2263e
Fix: Inverted stateful processing logic in backtest
ecapuano Jul 15, 2025
ac45755
1.4.1
ecapuano Jul 15, 2025
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4 changes: 2 additions & 2 deletions package-lock.json
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2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"name": "lc-detectionforge",
"description": "A comprehensive detection engineering environment for crafting, validating, and testing LimaCharlie detection rules",
"version": "1.4.0",
"version": "1.4.1",
"private": true,
"type": "module",
"license": "AGPL-3.0-or-later",
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6 changes: 3 additions & 3 deletions src/components/Rules.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -4138,7 +4138,7 @@ async function runBacktest() {
backtestConfig.evalLimit,
backtestAbortController || undefined,
30 * 60 * 1000, // 30 minute timeout
!backtestConfig.isStateful,
backtestConfig.isStateful,
false, // isDryRun
'', // Initial cursor (empty string for new queries)
)
Expand Down Expand Up @@ -4301,7 +4301,7 @@ async function runBacktest() {
backtestConfig.evalLimit,
backtestAbortController || undefined,
30 * 60 * 1000, // 30 minute timeout
!backtestConfig.isStateful,
backtestConfig.isStateful,
false, // isDryRun
'', // Initial cursor (empty string for new queries)
)
Expand Down Expand Up @@ -4559,7 +4559,7 @@ async function loadMoreResultsForOrg(orgIndex: number) {
0,
undefined, // No abort controller for additional fetches
10 * 60 * 1000, // 10 minute timeout
!backtestConfig.isStateful,
backtestConfig.isStateful,
false, // isDryRun
orgCursors.value[orgIndex], // Use stored cursor
)
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13 changes: 12 additions & 1 deletion src/utils/version.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -36,10 +36,21 @@ export interface ChangelogEntry {
}

export const CHANGELOG: ChangelogEntry[] = [
{
version: '1.4.1',
date: '2025-07-15',
description: 'Critical bug fix for backtest replay inconsistencies',
changes: {
fixed: [
'Inverted stateful processing logic - Fixed boolean inversion that caused backtests to run with opposite stateful setting than selected, resulting in different results compared to LimaCharlie native replay',
],
},
},
{
version: '1.4.0',
date: '2025-07-12',
description: 'All changes in this release pertain exclusively to Unit Test sample event templates',
description:
'All changes in this release pertain exclusively to Unit Test sample event templates',
changes: {
added: [
'Four New Event Types - EXISTING_PROCESS, SERVICE_CHANGE, SENSITIVE_PROCESS_ACCESS, NEW_REMOTE_THREAD templates for comprehensive detection rule testing',
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