prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Wrong dates in changelog
  All the dates at https://github.com/facebookresearch/nevergrad/blob/master/CHANGELOG.md shows 2019, but seems it should be 2020.
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `docs/conf.py`
  Content:
  ```
  1 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
  2 #
  3 # This source code is licensed under the MIT license found in the
  4 # LICENSE file in the root directory of this source tree.
  5 
  6 # Configuration file for the Sphinx documentation builder.
  7 #
  8 # This file only contains a selection of the most common options. For a full
  9 # list see the documentation:
  10 # http://www.sphinx-doc.org/en/master/config
  11 
  12 # -- Path setup --------------------------------------------------------------
  13 
  14 # If extensions (or modules to document with autodoc) are in another directory,
  15 # add these directories to sys.path here. If the directory is relative to the
  16 # documentation root, use os.path.abspath to make it absolute, like shown here.
  17 
  18 import os
  19 import sys
  20 sys.path.insert(0, os.path.abspath('..'))
  21 
  22 
  23 # -- Project information -----------------------------------------------------
  24 
  25 project = 'nevergrad'
  26 copyright = '2019, Facebook AI Research'  # pylint: disable=redefined-builtin
  27 author = 'Facebook AI Research'
  28 
  29 
  30 # -- General configuration ---------------------------------------------------
  31 
  32 # Add any Sphinx extension module names here, as strings. They can be
  33 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
  34 # ones.
  35 extensions = ['sphinx.ext.autodoc',
  36               'sphinx.ext.githubpages',
  37               'sphinx.ext.coverage',
  38               'sphinx.ext.napoleon',
  39               'sphinx.ext.autosummary',
  40               'recommonmark',
  41               ]
  42 
  43 source_suffix = {
  44     '.rst': 'restructuredtext',
  45     '.txt': 'markdown',
  46     '.md': 'markdown',
  47 }
  48 
  49 master_doc = 'index'
  50 
  51 # Add any paths that contain templates here, relative to this directory.
  52 templates_path = []
  53 
  54 # List of patterns, relative to source directory, that match files and
  55 # directories to ignore when looking for source files.
  56 # This pattern also affects html_static_path and html_extra_path.
  57 exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
  58 
  59 
  60 # -- Options for HTML output -------------------------------------------------
  61 
  62 # The theme to use for HTML and HTML Help pages.  See the documentation for
  63 # a list of builtin themes.
  64 #
  65 html_theme = 'sphinx_rtd_theme'
  66 
  67 # Add any paths that contain custom static files (such as style sheets) here,
  68 # relative to this directory. They are copied after the builtin static files,
  69 # so a file named "default.css" will overwrite the builtin "default.css".
  70 html_static_path = []
  71 
  72 # -- Other --
  73 linkcheck_ignore = [r'https://gecco-2020.sigevo.org/*']
  74
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/docs/conf.py b/docs/conf.py
  --- a/docs/conf.py
  +++ b/docs/conf.py
  @@ -70,4 +70,5 @@
   html_static_path = []
   
   # -- Other --
  -linkcheck_ignore = [r'https://gecco-2020.sigevo.org/*']
  +linkcheck_ignore = [r'https://gecco-2020.sigevo.org/*',
  +                    r'https://arxiv.org/abs/*']  # Transient certificate error :(
  
verification_info: {"golden_diff": "diff --git a/docs/conf.py b/docs/conf.py\n--- a/docs/conf.py\n+++ b/docs/conf.py\n@@ -70,4 +70,5 @@\n html_static_path = []\n \n # -- Other --\n-linkcheck_ignore = [r'https://gecco-2020.sigevo.org/*']\n+linkcheck_ignore = [r'https://gecco-2020.sigevo.org/*',\n+                    r'https://arxiv.org/abs/*']  # Transient certificate error :(\n", "issue": "Wrong dates in changelog\nAll the dates at https://github.com/facebookresearch/nevergrad/blob/master/CHANGELOG.md shows 2019, but seems it should be 2020.\n", "before_files": [{"content": "# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.\n#\n# This source code is licensed under the MIT license found in the\n# LICENSE file in the root directory of this source tree.\n\n# Configuration file for the Sphinx documentation builder.\n#\n# This file only contains a selection of the most common options. For a full\n# list see the documentation:\n# http://www.sphinx-doc.org/en/master/config\n\n# -- Path setup --------------------------------------------------------------\n\n# If extensions (or modules to document with autodoc) are in another directory,\n# add these directories to sys.path here. If the directory is relative to the\n# documentation root, use os.path.abspath to make it absolute, like shown here.\n\nimport os\nimport sys\nsys.path.insert(0, os.path.abspath('..'))\n\n\n# -- Project information -----------------------------------------------------\n\nproject = 'nevergrad'\ncopyright = '2019, Facebook AI Research'  # pylint: disable=redefined-builtin\nauthor = 'Facebook AI Research'\n\n\n# -- General configuration ---------------------------------------------------\n\n# Add any Sphinx extension module names here, as strings. They can be\n# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom\n# ones.\nextensions = ['sphinx.ext.autodoc',\n              'sphinx.ext.githubpages',\n              'sphinx.ext.coverage',\n              'sphinx.ext.napoleon',\n              'sphinx.ext.autosummary',\n              'recommonmark',\n              ]\n\nsource_suffix = {\n    '.rst': 'restructuredtext',\n    '.txt': 'markdown',\n    '.md': 'markdown',\n}\n\nmaster_doc = 'index'\n\n# Add any paths that contain templates here, relative to this directory.\ntemplates_path = []\n\n# List of patterns, relative to source directory, that match files and\n# directories to ignore when looking for source files.\n# This pattern also affects html_static_path and html_extra_path.\nexclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']\n\n\n# -- Options for HTML output -------------------------------------------------\n\n# The theme to use for HTML and HTML Help pages.  See the documentation for\n# a list of builtin themes.\n#\nhtml_theme = 'sphinx_rtd_theme'\n\n# Add any paths that contain custom static files (such as style sheets) here,\n# relative to this directory. They are copied after the builtin static files,\n# so a file named \"default.css\" will overwrite the builtin \"default.css\".\nhtml_static_path = []\n\n# -- Other --\nlinkcheck_ignore = [r'https://gecco-2020.sigevo.org/*']\n", "path": "docs/conf.py"}], "after_files": [{"content": "# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.\n#\n# This source code is licensed under the MIT license found in the\n# LICENSE file in the root directory of this source tree.\n\n# Configuration file for the Sphinx documentation builder.\n#\n# This file only contains a selection of the most common options. For a full\n# list see the documentation:\n# http://www.sphinx-doc.org/en/master/config\n\n# -- Path setup --------------------------------------------------------------\n\n# If extensions (or modules to document with autodoc) are in another directory,\n# add these directories to sys.path here. If the directory is relative to the\n# documentation root, use os.path.abspath to make it absolute, like shown here.\n\nimport os\nimport sys\nsys.path.insert(0, os.path.abspath('..'))\n\n\n# -- Project information -----------------------------------------------------\n\nproject = 'nevergrad'\ncopyright = '2019, Facebook AI Research'  # pylint: disable=redefined-builtin\nauthor = 'Facebook AI Research'\n\n\n# -- General configuration ---------------------------------------------------\n\n# Add any Sphinx extension module names here, as strings. They can be\n# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom\n# ones.\nextensions = ['sphinx.ext.autodoc',\n              'sphinx.ext.githubpages',\n              'sphinx.ext.coverage',\n              'sphinx.ext.napoleon',\n              'sphinx.ext.autosummary',\n              'recommonmark',\n              ]\n\nsource_suffix = {\n    '.rst': 'restructuredtext',\n    '.txt': 'markdown',\n    '.md': 'markdown',\n}\n\nmaster_doc = 'index'\n\n# Add any paths that contain templates here, relative to this directory.\ntemplates_path = []\n\n# List of patterns, relative to source directory, that match files and\n# directories to ignore when looking for source files.\n# This pattern also affects html_static_path and html_extra_path.\nexclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']\n\n\n# -- Options for HTML output -------------------------------------------------\n\n# The theme to use for HTML and HTML Help pages.  See the documentation for\n# a list of builtin themes.\n#\nhtml_theme = 'sphinx_rtd_theme'\n\n# Add any paths that contain custom static files (such as style sheets) here,\n# relative to this directory. They are copied after the builtin static files,\n# so a file named \"default.css\" will overwrite the builtin \"default.css\".\nhtml_static_path = []\n\n# -- Other --\nlinkcheck_ignore = [r'https://gecco-2020.sigevo.org/*',\n                    r'https://arxiv.org/abs/*']  # Transient certificate error :(\n", "path": "docs/conf.py"}]}