only keep most recent version for each minor bump

Snakefile

@@ -5,8 +5,8 @@ S3 = S3RemoteProvider(keep_local=True)
 COMMANDS_KSIZE = ["gather", "search", "lca_gather", "lca_search", "compare"]
 COMMANDS = COMMANDS_KSIZE + ["compute"]
 
-# VERSIONS = ["2.0.0", "2.0.1", "2.1.0", "2.2.0", "2.3.0", "2.3.1", "3.0.0", "3.0.1"]
-VERSIONS = ["2.3.1", "3.0.0", "3.0.1", "rust_sig"]
+VERSIONS = ["2.0.1", "2.1.0", "2.2.0", "2.3.1", "3.0.1", "rust_sig"]
+#VERSIONS = ["2.3.1", "3.0.0", "3.0.1", "rust_sig", "feature/unload"]
 
 
 rule all:

envs/sourmash_feature/unload.yml

@@ -0,0 +1,16 @@
+channels:
+  - conda-forge
+  - bioconda
+  - defaults
+dependencies:
+  - python=3.7.3
+  - screed >=0.9
+  - cffi
+  - numpy=1.17.3
+  - matplotlib
+  - scipy
+  - khmer >=2.1
+  - yajl
+  - bam2fasta=1.0.1
+  - pip:
+    - git+https://github.com/dib-lab/sourmash@feature/unload#egg=sourmash