2022-08-11 16:58:52 +02:00
---
title: MISP 2.4.161 released with small improvements and bugs fixed
date: 2022-08-11
layout: post
banner: /img/blog/workflow.png
---
We are pleased to announce the immediate availability of [MISP v2.4.161 ](https://github.com/MISP/MISP/releases/tag/v2.4.161 ).
# Small improvements
- A new option added to log the last API request of an API key. (Thanks to Tom King for the contribution)
- Overcorrelation features have some new improvements such as:
- A new tool to generate occurrence counts (real numbers this time)
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- A hook to truncate the over-correlating value table on recorrelation
- We no longer store the partial counts as occurrences when generating correlations
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- Performance improvements in event fetching
- Various performance tuning in the new correlation engine including the full recorrelation
# Bugs fixed
- `tlp:amber+strict` and `tlp:clear` are now valid tags
- [stix2 import] Better `external_references` parsing for attack patterns objects
Thanks to all the contributors and users reporting bugs to make the software better.
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As always, a detailed and [complete changelog is available ](https://www.misp-project.org/Changelog.txt ) with all the fixes, changes and improvements in MISP core.
