Added warning about installation through conda to docs and suggested installation via pip (#5206)

* added warning about installation through conda to docs (fixes #5155)

* added changelog entry for conda installation error

* Resolve merge conflict in CHANGELOG.md

* Update CHANGELOG.md

* Add conda warning to installation docs

* update index.rst

* Update index.rst

* Update index.rst

Co-authored-by: Agriya Khetarpal <[email protected]>

---------

Co-authored-by: Agriya Khetarpal <[email protected]>

Author: r0hansaxena

CHANGELOG.md

@@ -10,6 +10,7 @@
 
 ## Bug fixes
 
+- Added explicit warning in installation docs about unmaintained Conda recipe due to pybammsolvers split (Fixes #5155). See pull request [#5206](https://github.com/pybamm-team/PyBaMM/pull/5206)
 - Fixed a bug where time-based Heaviside or modulo discontinuities could trigger out-of-bounds errors in time arrays. ([#5205](https://github.com/pybamm-team/PyBaMM/pull/5205))
 - Fixed a bug using a time-varying input with heaviside or modulo functions using the `IDAKLUSolver`. ([#4994](https://github.com/pybamm-team/PyBaMM/pull/4994))
 - Fix a bug in setting initial stoichiometries where the reference temperature was used instead of the initial temperature. ([#5189](https://github.com/pybamm-team/PyBaMM/pull/5189))

docs/source/user_guide/installation/index.rst

@@ -29,6 +29,11 @@ It can be installed using ``pip`` or ``conda``, or from source.
 
       conda install -c conda-forge pybamm-base
 
+.. warning::
+
+   The PyBaMM Conda recipe is not currently maintained and lags several releases behind.
+   As a result, installations via Conda will provide an outdated version.
+   To access the latest version, consider installing PyBaMM using pip.
 
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