From 0ff34ff312cece61cdf10cfe28764d7abbda96ff Mon Sep 17 00:00:00 2001
From: Cornelius Roemer <cornelius.roemer@gmail.com>
Date: Wed, 1 May 2024 00:08:43 +0200
Subject: [PATCH] =?UTF-8?q?runner.conda:=20Bump=20Micromamba=20from=201.1.?=
 =?UTF-8?q?0=20=E2=86=92=201.5.8?=
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Newer version includes Zstandard support (since 1.2.0).

Resolves: <https://github.com/nextstrain/cli/issues/366>
Co-authored-by: Thomas Sibley <tsibley@fredhutch.org>
---
 CHANGES.md                     | 8 ++++++++
 nextstrain/cli/runner/conda.py | 4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/CHANGES.md b/CHANGES.md
index aaf16f5f..5117ccf2 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -13,6 +13,14 @@ development source code and as such may not be routinely kept up to date.
 
 # __NEXT__
 
+## Improvements
+
+- The Conda runtime now uses Micromamba 1.5.8 (upgraded from 1.1.0) to manage
+  the runtime environment. The newer version supports Zstandard-compressed
+  index files which speeds up `nextstrain setup` and `nextstrain update` for
+  the Conda runtime.
+  ([#367](https://github.com/nextstrain/cli/pull/367))
+
 
 # 8.3.0 (30 April 2024)
 
diff --git a/nextstrain/cli/runner/conda.py b/nextstrain/cli/runner/conda.py
index 48cbe5e5..a850dfd0 100644
--- a/nextstrain/cli/runner/conda.py
+++ b/nextstrain/cli/runner/conda.py
@@ -67,7 +67,7 @@
     <https://anaconda.org/conda-forge/micromamba/>`__, or the special string
     ``latest``.
 
-    Defaults to ``1.1.0``.
+    Defaults to ``1.5.8``.
 """
 
 import json
@@ -100,7 +100,7 @@
 
 # If you update the version pin below, please update the docstring above too.
 MICROMAMBA_VERSION = os.environ.get("NEXTSTRAIN_CONDA_MICROMAMBA_VERSION") \
-                  or "1.1.0"
+                  or "1.5.8"
 
 NEXTSTRAIN_CHANNEL = os.environ.get("NEXTSTRAIN_CONDA_CHANNEL") \
                   or "nextstrain"