update docs accordingly

Author: zkytony

CHANGELOG.rst

@@ -5,6 +5,7 @@ Best viewed on `the website <https://h2r.github.io/pomdp-py/html/changelog.html>
 
 Version 1.3.3 (07/25/2023)
 -------------------------
+* Bumped minimum Python requirement from 3.7 to 3.8 due to `EOL of 3.7 <https://devguide.python.org/versions/>`_.
 * Fix :code:`cpdef -> cdef` to avoid installation failure after Cython 3.0.0 release (`pomdp-py#30 <https://github.com/h2r/pomdp-py/pull/30>`_).
 * Added float_precision argument to to_pomdp_file (`pomdp-py#29 <https://github.com/h2r/pomdp-py/pull/29>`_)
 * Add :code:`__init__` signature for Environment in comments to be visible in docs

docs/html/_sources/changelog.rst.txt

@@ -5,6 +5,7 @@ Best viewed on `the website <https://h2r.github.io/pomdp-py/html/changelog.html>
 
 Version 1.3.3 (07/25/2023)
 -------------------------
+* Bumped minimum Python requirement from 3.7 to 3.8 due to `EOL of 3.7 <https://devguide.python.org/versions/>`_.
 * Fix :code:`cpdef -> cdef` to avoid installation failure after Cython 3.0.0 release (`pomdp-py#30 <https://github.com/h2r/pomdp-py/pull/30>`_).
 * Added float_precision argument to to_pomdp_file (`pomdp-py#29 <https://github.com/h2r/pomdp-py/pull/29>`_)
 * Add :code:`__init__` signature for Environment in comments to be visible in docs

docs/html/changelog.html

@@ -166,6 +166,7 @@ <h1>Changelog<a class="headerlink" href="#changelog" title="Permalink to this he
 <section id="version-1-3-3-07-25-2023">
 <h2>Version 1.3.3 (07/25/2023)<a class="headerlink" href="#version-1-3-3-07-25-2023" title="Permalink to this heading">¶</a></h2>
 <ul class="simple">
+<li><p>Bumped minimum Python requirement from 3.7 to 3.8 due to <a class="reference external" href="https://devguide.python.org/versions/">EOL of 3.7</a>.</p></li>
 <li><p>Fix <code class="code docutils literal notranslate"><span class="pre">cpdef</span> <span class="pre">-&gt;</span> <span class="pre">cdef</span></code> to avoid installation failure after Cython 3.0.0 release (<a class="reference external" href="https://github.com/h2r/pomdp-py/pull/30">pomdp-py#30</a>).</p></li>
 <li><p>Added float_precision argument to to_pomdp_file (<a class="reference external" href="https://github.com/h2r/pomdp-py/pull/29">pomdp-py#29</a>)</p></li>
 <li><p>Add <code class="code docutils literal notranslate"><span class="pre">__init__</span></code> signature for Environment in comments to be visible in docs</p></li>

docs/html/problems/pomdp_problems.tiger.cythonize.html

@@ -398,7 +398,7 @@ <h2>pomdp_problems.tiger.cythonize.tiger_problem.cpython-38-x86_64-linux-gnu mod
 <dd><p>Bases: <a class="reference internal" href="../api/pomdp_py.framework.html#pomdp_py.framework.basics.POMDP" title="pomdp_py.framework.basics.POMDP"><code class="xref py py-class docutils literal notranslate"><span class="pre">POMDP</span></code></a></p>
 <dl class="py attribute">
 <dt class="sig sig-object py" id="pomdp_problems.tiger.cythonize.tiger_problem.TigerProblem.ACTIONS">
-<span class="sig-name descname"><span class="pre">ACTIONS</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">{TigerAction(open-right),</span> <span class="pre">TigerAction(listen),</span> <span class="pre">TigerAction(open-left)}</span></em><a class="headerlink" href="#pomdp_problems.tiger.cythonize.tiger_problem.TigerProblem.ACTIONS" title="Permalink to this definition">¶</a></dt>
+<span class="sig-name descname"><span class="pre">ACTIONS</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">{TigerAction(open-right),</span> <span class="pre">TigerAction(open-left),</span> <span class="pre">TigerAction(listen)}</span></em><a class="headerlink" href="#pomdp_problems.tiger.cythonize.tiger_problem.TigerProblem.ACTIONS" title="Permalink to this definition">¶</a></dt>
 <dd></dd></dl>
 
 <dl class="py attribute">