From 6edf48aee6e1dcf81a933d4d57dea661509fcba3 Mon Sep 17 00:00:00 2001
From: Gemma Fardell <47746591+gfardell@users.noreply.github.com>
Date: Thu, 6 Jan 2022 14:05:33 +0000
Subject: [PATCH] updated matplotlib dependency (#1110)

---
 CHANGELOG.md     | 1 +
 README.md        | 4 ++--
 recipe/meta.yaml | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 14711df453..2685fded0b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,5 @@
 * 21.3.1
+  - Added matplotlib version dependency to conda recipe
   - Fixed TIGRE wrappers for geometry with a virtual detector
   - Fixed TIGRE wrappers for cone-beam geometry with tilted rotation axis
 
diff --git a/README.md b/README.md
index 2877dd4846..502e22a3a9 100644
--- a/README.md
+++ b/README.md
@@ -22,14 +22,14 @@ The documentation for CIL can be accessed [here](https://tomographicimaging.gith
 Binary installation of CIL can be done with `conda`. Install a new environment using:
 
 ```bash
-conda create --name cil -c conda-forge -c intel -c ccpi cil matplotlib=3.4.3
+conda create --name cil -c conda-forge -c intel -c ccpi cil
 ```
 
 To install CIL and the additional packages and plugins needed to run the [CIL demos](https://github.com/TomographicImaging/CIL-Demos) install the environment with:
 
 ```bash
 
-conda create --name cil -c conda-forge -c intel -c astra-toolbox/label/dev -c ccpi cil cil-astra ccpi-regulariser tigre tomophantom=1.4.10 cudatoolkit=9.2 matplotlib=3.4.3
+conda create --name cil -c conda-forge -c intel -c astra-toolbox/label/dev -c ccpi cil cil-astra ccpi-regulariser tigre tomophantom=1.4.10
 ```
 
 where,
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index a10a3097b3..bf8307917c 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -56,7 +56,7 @@ requirements:
     - python
     - {{ pin_compatible('numpy', min_pin='x.x', max_pin='x.x') }}
     - scipy >=1.4.0
-    - matplotlib >=3.3.0
+    - matplotlib >=3.3.0,<3.5
     - h5py
     - pillow
     - libgcc-ng     # [linux]