Sourced from aiohttp's changelog.

3.7.4 (2021-02-25)

Bugfixes

• (SECURITY BUG) Started preventing open redirects in the aiohttp.web.normalize_path_middleware middleware. For more details, see https://github.com/aio-libs/aiohttp/security/advisories/GHSA-v6wp-4m6f-gcjg.

  Thanks to Beast Glatisant <https://github.com/g147>__ for finding the first instance of this issue and Jelmer Vernooij <https://jelmer.uk/>__ for reporting and tracking it down in aiohttp. [#5497](https://github.com/aio-libs/aiohttp/issues/5497) <https://github.com/aio-libs/aiohttp/issues/5497>_

• Fix interpretation difference of the pure-Python and the Cython-based HTTP parsers construct a yarl.URL object for HTTP request-target.

  Before this fix, the Python parser would turn the URI's absolute-path for //some-path into / while the Cython code preserved it as //some-path. Now, both do the latter. [#5498](https://github.com/aio-libs/aiohttp/issues/5498) <https://github.com/aio-libs/aiohttp/issues/5498>_

---

• 0a26acc Bump aiohttp to v3.7.4 for a security release
• 021c416 Merge branch 'ghsa-v6wp-4m6f-gcjg' into master
• 4ed7c25 Bump chardet from 3.0.4 to 4.0.0 (#5333)
• b61f0fd Fix how pure-Python HTTP parser interprets //
• 5c1efbc Bump pre-commit from 2.9.2 to 2.9.3 (#5322)
• 0075075 Bump pygments from 2.7.2 to 2.7.3 (#5318)
• 5085173 Bump multidict from 5.0.2 to 5.1.0 (#5308)
• 5d1a75e Bump pre-commit from 2.9.0 to 2.9.2 (#5290)
• 6724d0e Bump pre-commit from 2.8.2 to 2.9.0 (#5273)
• c688451 Removed duplicate timeout parameter in ClientSession reference docs. (#5262) ...
• See full diff in compare view

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Sourced from nltk's changelog.

Version 3.6.7 2021-12-28

• Resolve IndexError in sent_tokenize and word_tokenize (#2922)

Version 3.6.6 2021-12-21

• Refactor gensim.doctest to work for gensim 4.0.0 and up (#2914)
• Add Precision, Recall, F-measure, Confusion Matrix to Taggers (#2862)
• Added warnings if .zip files exist without any corresponding .csv files. (#2908)
• Fix FileNotFoundError when the download_dir is a non-existing nested folder (#2910)
• Rename omw to omw-1.4 (#2907)
• Resolve ReDoS opportunity by fixing incorrectly specified regex (#2906)
• Support OMW 1.4 (#2899)
• Deprecate Tree get and set node methods (#2900)
• Fix broken inaugural test case (#2903)
• Use Multilingual Wordnet Data from OMW with newer Wordnet versions (#2889)
• Keep NLTKs "tokenize" module working with pathlib (#2896)
• Make prettyprinter to be more readable (#2893)
• Update links to the nltk book (#2895)
• Add CITATION.cff to nltk (#2880)
• Resolve serious ReDoS in PunktSentenceTokenizer (#2869)
• Delete old CI config files (#2881)
• Improve Tokenize documentation + add TokenizerI as superclass for TweetTokenizer (#2878)
• Fix expected value for BLEU score doctest after changes from #2572
• Add multi Bleu functionality and tests (#2793)
• Deprecate 'return_str' parameter in NLTKWordTokenizer and TreebankWordTokenizer (#2883)
• Allow empty string in CFG's + more (#2888)
• Partition tree.py module into tree package + pickle fix (#2863)
• Fix several TreebankWordTokenizer and NLTKWordTokenizer bugs (#2877)
• Rewind Wordnet data file after each lookup (#2868)
• Correct init call for SyntaxCorpusReader subclasses (#2872)
• Documentation fixes (#2873)
• Fix levenstein distance for duplicated letters (#2849)
• Support alternative Wordnet versions (#2860)
• Remove hundreds of formatting warnings for nltk.org (#2859)
• Modernize nltk.org/howto pages (#2856)
• Fix Bleu Score smoothing function from taking log(0) (#2839)
• Update third party tools to newer versions and removing MaltParser fixed version (#2832)
• Fix TypeError: _pretty() takes 1 positional argument but 2 were given in sem/drt.py (#2854)
• Replace http with https in most URLs (#2852)

Thanks to the following contributors to 3.6.6 Adam Hawley, BatMrE, Danny Sepler, Eric Kafe, Gavish Poddar, Panagiotis Simakis, RnDevelover, Robby Horvath, Tom Aarsen, Yuta Nakamura, Mohaned Mashaly

Version 3.6.5 2021-10-11

• modernised nltk.org website
• addressed LGTM.com issues
• support ZWJ sequences emoji and skin tone modifer emoji in TweetTokenizer

... (truncated)

• 4862b09 updates for 3.6.6
• 6b60213 Refactor gensim.doctest to work for gensim 4.0.0 and up (#2914)
• 59aa3fb Fix decode error for bllip parser (#2897)
• a28d256 Add Precision, Recall, F-measure, Confusion Matrix to Taggers (#2862)
• 72d9885 Added warnings if .zip files exist without any corresponding .csv files. (#2908)
• dea7b44 Fix FileNotFoundError when the download_dir is a non-existing nested fold...
• abbe86b Undo #2909 due to unexpected test failure
• c075dab Allow commits with /nocache to not use the cache (#2909)
• d6d513d Renamed omw to omw-1.4 (#2907)
• 2a50a3e Resolve ReDoS opportunity by fixing incorrectly specified regex (#2906)
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