<commit_before>Notice: All 1.7.x changes are present in 2.0.x aswell

# v2.0.0-dev11 (next)
### Caution: This release contains many changes and is highly experimental
- [PERFORMANCE] increased build performance when using include, which speeds up findAll etc.
- [BUG] Made it possible to use HSTORE both in attribute: HSTORE and attribute: { type: HSTORE } form. Thanks to @tomchentw [#1458](https://github.com/sequelize/sequelize/pull/1458)
- [FEATURE] n:m now marks the columns of the through table as foreign keys and cascades them on delete and update by default.<commit_msg>changelog<commit_after>Notice: All 1.7.x changes are present in 2.0.x aswell

# v2.0.0-dev11
### Caution: This release contains many changes and is highly experimental
- [PERFORMANCE] increased build performance when using include, which speeds up findAll etc.
- [BUG] Made it possible to use HSTORE both in attribute: HSTORE and attribute: { type: HSTORE } form. Thanks to @tomchentw [#1458](https://github.com/sequelize/sequelize/pull/1458)
- [FEATURE] n:m now marks the columns of the through table as foreign keys and cascades them on delete and update by default.
{'fraction_non_alphanumeric': 0.08718395815170009, 'fraction_numerical': 0.02964254577157803, 'mean_word_length': 4.627450980392157, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 2, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6557640', 'n_tokens_mistral': 359, 'n_tokens_neox': 338, 'n_words': 148}