blast installation defaults to version 2.5.0 ?

[jvollme]

When installing blast via the bioconda channel (conda install blast with "bioconda" already in my channel list), the "newest" version seems to default to v.2.5.0, even though the most current available version there seems to be 2.10.1? Also after manually installing version 2.9.0 some time ago, i can now not update to v.2.10.1 with conda update blast as this version is not seen as "newer".

manually trying to install blast version 2.10 with conda install blast=2.10 yields a "Solving environment: failed with initial frozen solve" error and the installation just hangs.

Is this a problem just for me, or is something wrong with the recipe?

here is my output of '''conda info''':

     active environment : analysis_env2
    active env location : /opt/conda/miniconda/envs/analysis_env2
            shell level : 2
       user config file : /home/conda_admin/.condarc
 populated config files : /home/conda_admin/.condarc
          conda version : 4.8.4
    conda-build version : not installed
         python version : 3.7.4.final.0
       virtual packages : __glibc=2.27
       base environment : /opt/conda/miniconda  (writable)
           channel URLs : https://conda.anaconda.org/conda-forge/linux-64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://conda.anaconda.org/bioconda/linux-64
                          https://conda.anaconda.org/bioconda/noarch
                          https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
          package cache : /opt/conda/miniconda/pkgs
                          /home/conda_admin/.conda/pkgs
       envs directories : /opt/conda/miniconda/envs
                          /home/conda_admin/.conda/envs
               platform : linux-64
             user-agent : conda/4.8.4 requests/2.24.0 CPython/3.7.4 Linux/4.15.0-70-generic ubuntu/18.04.5 glibc/2.27
                UID:GID : 1001:1001
             netrc file : None
           offline mode : False