diff --git a/content/opensource_packages/psmc.md b/content/opensource_packages/psmc.md
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+---
+name: PSMC (Pairwise Sequentially Markovian Coalescent)
+category: Miscellaneous
+description: PSMC (Pairwise Sequentially Markovian Coalescent) is a model used to infer the historical population sizes of species from a single genome. By examining patterns of genetic variation, it estimates population dynamics over time and is widely utilized for research on species’ evolutionary history, particularly in human genetics.
+download_url: https://github.com/lh3/psmc/tags
+works_on_arm: true
+supported_minimum_version:
+    version_number: 0.6.5
+    release_date: 2015/04/29
+
+
+optional_info:
+    homepage_url: https://github.com/lh3/psmc
+    support_caveats:
+    alternative_options:
+    getting_started_resources:
+        arm_content: 
+        partner_content: 
+        official_docs: https://github.com/lh3/psmc/blob/master/README
+    arm_recommended_minimum_version:
+        version_number:
+        release_date: 
+
+optional_hidden_info:
+    release_notes__supported_minimum: 
+    release_notes__recommended_minimum:
+    other_info: Linux/ARM64 release notes are not available. Installation and testing are done using tar archive [0.6.5](https://github.com/libexpat/libexpat/releases/tag/R_2_1_0). 
+
+---
diff --git a/content/opensource_packages/re2.md b/content/opensource_packages/re2.md
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+---
+name: RE2
+category: Miscellaneous
+description: RE2 is a high-performance regular expression engine created by Google. It is designed for speed and safety, processing large-scale patterns without risking stack overflows. Unlike backtracking engines, RE2 uses a finite state machine approach, making it ideal for performance-critical environments.
+download_url: https://github.com/google/re2/releases
+works_on_arm: true
+supported_minimum_version:
+    version_number: 2017-05-01
+    release_date: 2017/05/29
+
+
+optional_info:
+    homepage_url: https://github.com/google/re2
+    support_caveats:
+    alternative_options:
+    getting_started_resources:
+        arm_content: 
+        partner_content: 
+        official_docs: https://github.com/google/re2/blob/main/README
+    arm_recommended_minimum_version:
+        version_number:
+        release_date: 
+
+optional_hidden_info:
+    release_notes__supported_minimum: 
+    release_notes__recommended_minimum:
+    other_info: Linux/ARM64 release notes are not available. Installation and testing are done using tar archive [2017-05-01](https://github.com/google/re2/releases/tag/2017-05-01). 
+
+---