---
agentTools:
  projectIndex: https://regscale.readme.io/llms.txt
---

# CLI 6.34.55

## \[6.34.55] - 2026-06-09

### Changed

* AWS Integration Performance update
  * Move all ComputeCollector boto3 clients to **init** for thread safety
  * Fix EC2 double-pagination — single-pass describe\_instances
  * Batch ECS describe\_clusters — O(n) API calls → O(1)
  * Parallelize AMI batch describe\_images calls
  * Parallelize collect\_all() with ThreadPoolExecutor — 5-10x speedup
  * Stream Security Hub findings page-by-page to prevent OOM
  * Remove unconditional 200ms sleep between Security Hub pages
  * Use compact JSON serialization for inventory cache
  * Pre-compile SEVERITY\_PATTERN regex at module level in common.py
  * Stream findings through consolidation — remove list() materialization in sync\_findings

### Fixed

* Fix FedRAMP CIS import crash on vendor workbooks with single-row headers
  * Guard out-of-bounds access and log extra CIS columns
* AWS Integration
  * Add NextToken pagination to fetch\_aws\_findings\_v2 and fetch\_aws\_resources
  * ClientError fallback, and add test coverage