mamba search output doesn't match website for old versions of bioconductor-biobase

Hi there, Here's what I'm getting through the CLI... ``` $ mamba search bioconductor-biobase -c bioconda Loading channels: done # Name Version Build Channel bioconductor-biobase 2.62.0 r43hbe86238_3 bioconda bioconductor-biobase 2.66.0 r44h1b44f6e_0 bioconda ``` I have another environment with 2.60.0 installed and am trying to recreate that environment on a different computer, but it complains that it doesn't exist... ``` $ mamba install bioconductor-biobase=2.60.0 -c bioconda -c conda-forge Looking for: ['bioconductor-biobase=2.60.0'] bioconda/osx-arm64 Using cache bioconda/noarch Using cache conda-forge/osx-arm64 Using cache conda-forge/noarch Using cache Could not solve for environment specs The following package could not be installed └─ bioconductor-biobase 2.60.0** does not exist (perhaps a typo or a missing channel). ``` Yet, when I look on the package's page on bonconda it is there <img width="1562" height="710" alt="Image" src="https://github.com/user-attachments/assets/639fc552-3740-4680-8f5b-60dc93b62774" /> Can anyone tell me what I might be doing wrong or what's going on that I can't install this version of the package?