Update

+ Updated README
+ Added issue templates
+ Updated PULL_REQUEST_TEMPLATE
+ Updated phpdoc blocks and removed tags that don't provide any useful information

Author: SoftCreatR

.github/ISSUE_TEMPLATE/bug.md

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+---
+name: 🐛 Bug Report
+about: Submit a bug report, to help us improve.
+labels: "bug"
+---
+
+## 🐛 Bug Report
+
+(A clear and concise description of what the bug is)
+
+## Have you spent some time to check if this issue has been raised before?
+
+[ ] I have read googled for a similar issue or checked our older issues for a similar bug
+
+### Have you read the [Code of Conduct](https://github.com/SoftCreatR/JSONPath/blob/main/CODE_OF_CONDUCT.md)?
+
+[ ] I have read the Code of Conduct
+
+## To Reproduce
+
+(Write your steps here:)
+
+## Expected behavior
+
+<!--
+  How did you expect your project to behave?
+  It’s fine if you’re not sure your understanding is correct.
+  Write down what you thought would happen.
+-->
+
+(Write what you thought would happen.)
+
+## Actual Behavior
+
+<!--
+  Did something go wrong?
+  Is something broken, or not behaving as you expected?
+  Describe this section in detail, and attach screenshots if possible.
+  Don't only say "it doesn't work"!
+-->
+
+(Write what happened. Add screenshots, if applicable.)
+
+## Your Environment
+
+<!-- Include as many relevant details about the environment you experienced the bug in -->
+
+(Write Environment, Operating system and version etc.)

.github/ISSUE_TEMPLATE/documentation.md

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+---
+name: 📚 Documentation
+about: Report an issue related to documentation.
+labels: "documentation"
+---
+
+## 📚 Documentation
+
+(A clear and concise description of what the issue is.)
+
+### Have you read the [Code of Conduct](https://github.com/SoftCreatR/JSONPath/blob/main/CODE_OF_CONDUCT.md)?
+
+[ ] I have read the Code of Conduct

.github/ISSUE_TEMPLATE/feature.md

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+---
+name: 💡 Feature / Idea
+about: Submit a proposal for a new feature.
+labels: "feature"
+---
+
+## 💡 Feature / Idea
+
+(A clear and concise description of what the feature is.)
+
+## Have you spent some time to check if this issue has been raised before?
+
+[ ] I have read googled for a similar issue or checked our older issues for a similar idea
+
+### Have you read the [Code of Conduct](https://github.com/SoftCreatR/JSONPath/blob/main/CODE_OF_CONDUCT.md)?
+
+[ ] I have read the Code of Conduct
+
+## Pitch
+
+(Please explain why this feature should be implemented and how it would be used. Add examples, if applicable.)

.github/PULL_REQUEST_TEMPLATE.md

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+<!--
+Thank you for sending the PR! We appreciate you spending the time to work on these changes.
+
+Help us understand your motivation by explaining why you decided to make this change.
+
+Happy contributing!
+
+-->
+
+# 🔀 Pull Request
+
+## What does this PR do?
+
+(Provide a description of what this PR does.)
+
+## Test Plan
+
+(Write your test plan here. If you changed any code, please provide us with clear instructions on how you verified your changes work.)
+
+## Related PRs and Issues
+
+(If this PR is related to any other PR or resolves any issue or related to any issue link all related PR and issues here.)

.github/workflows/Test.yml

@@ -23,7 +23,7 @@ jobs:
       matrix:
         php: [ '7.1', '7.2', '7.3', '7.4', '8.0' ]
     continue-on-error: ${{ matrix.php == '8.0' }}
-    name: PHP ${{ matrix.php-versions }} Test
+    name: PHP ${{ matrix.php }} Test
 
     steps:
       - name: Git checkout

.github/workflows/UpdateContributors.yml

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+---
+name: Update Contributors
+
+on: [ push, workflow_dispatch]
+
+jobs:
+  Update:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v2
+
+      - uses: BobAnkh/add-contributors@master
+        with:
+          REPO_NAME: 'SoftCreatR/JSONPath'
+          CONTRIBUTOR: '## Contributors ✨'
+          ACCESS_TOKEN: ${{secrets.GITHUB_TOKEN}}

CHANGELOG.md

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+# Changelog
+
+### 0.7.2
+ - Fixed query/selector "Array Slice With Start Large Negative Number And Open End On Short Array" (#7)
+ - Fixed query/selector "Union With Keys" (#22)
+ - Fixed query/selector "Dot Notation After Union With Keys" (#15)
+ - Fixed query/selector "Union With Keys After Array Slice" (#23)
+ - Fixed query/selector "Union With Keys After Bracket Notation" (#24)
+ - Fixed query/selector "Union With Keys On Object Without Key" (#25)
+
+### 0.7.1
+ - Fixed issues with empty tokens (`['']` and `[""]`)
+ - Fixed TypeError in AccessHelper::keyExists 
+ - Improved QueryTest
+
+### 0.7.0
+🔻 Breaking changes ahead:
+
+ - Made JSONPath::__construct final
+ - Added missing type hints
+ - Partially reduced complexity
+ - Performed some code optimizations
+ - Updated composer.json for proper PHPUnit/PHP usage
+ - Added support for regular expression operator (`=~`)
+ - Added QueryTest to perform tests against all queries from https://cburgmer.github.io/json-path-comparison/
+ - Switched Code Style from PSR-2 to PSR-12
+
+### 0.6.4
+ - Removed unnecessary type casting, that caused problems under certain circumstances
+ - Added support for `nin` operator
+ - Added support for greater than or equal operator (`>=`)
+ - Added support for less or equal operator (`<=`)
+
+### 0.6.3
+ - Added support for `in` operator
+ - Fixed evaluation on indexed object
+
+### 0.6.x
+ - Dropped support for PHP < 7.1
+ - Switched from (broken) PSR-0 to PSR-4
+ - Updated PHPUnit to 8.5 / 9.4
+ - Updated tests
+ - Added missing PHPDoc blocks
+ - Added return type hints
+ - Moved from Travis to GitHub actions
+ - Set `strict_types=1`
+
+### 0.5.0
+ - Fixed the slice notation (e.g. [0:2:5] etc.). **Breaks code relying on the broken implementation**
+
+### 0.3.0
+ - Added JSONPathToken class as value object
+ - Lexer clean up and refactor
+ - Updated the lexing and filtering of the recursive token ("..") to allow for a combination of recursion
+   and filters, e.g. $..[?(@.type == 'suburb')].name
+
+### 0.2.1 - 0.2.5
+ - Various bug fixes and clean up
+
+### 0.2.0
+ - Added a heap of array access features for more creative iterating and chaining possibilities
+
+### 0.1.x
+ - Init

CODE_OF_CONDUCT.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to make participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity, expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at hello@1-2.dev. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq