updated plugin W3 Total Cache version 2.3.3

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/CONTRIBUTING.md

@@ -0,0 +1,3 @@
+# Contributing
+
+Please see our [contributing guide](http://docs.guzzlephp.org/en/latest/overview.html#contributing).

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/ISSUE_TEMPLATE.md

@@ -0,0 +1 @@
+Please consider using one of the issue templates (bug report, feature request).

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,18 @@
+---
+name: 🐛 Bug Report
+about: Report errors and problems
+---
+
+**Guzzle version(s) affected**: x.y.z
+
+**Description**  
+<!-- A clear and concise description of the problem. -->
+
+**How to reproduce**  
+<!-- Code and/or config needed to reproduce the problem. -->
+
+**Possible Solution**  
+<!--- Optional: only if you have suggestions on a fix/reason for the bug -->
+
+**Additional context**  
+<!-- Optional: any other context about the problem: log messages, screenshots, etc. -->

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,14 @@
+---
+name: 🚀 Feature Request
+about: RFC and ideas for new features and improvements
+---
+
+**Description**  
+<!-- A clear and concise description of the new feature. -->
+
+**Example**  
+<!-- A simple example of the new feature in action (include PHP code, YAML config, etc.)
+     If the new feature changes an existing feature, include a simple before/after comparison. -->
+
+**Additional context**
+<!-- Add any other context or screenshots about the feature request here. -->

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/ISSUE_TEMPLATE/security_issue.md

@@ -0,0 +1,10 @@
+---
+name: ⛔ Security Issue
+about: See the description to report security-related issues
+---
+
+⚠ PLEASE DON'T DISCLOSE SECURITY-RELATED ISSUES PUBLICLY, SEE BELOW.
+
+If you have found a security issue in Guzzle, please send the details to
+security [at] guzzlephp.org  and don't disclose it publicly until we can provide a
+fix for it.

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/ISSUE_TEMPLATE/support_question.md

@@ -0,0 +1,10 @@
+---
+name: ⛔ Support Question
+about: See https://github.com/guzzle/guzzle/blob/master/.github/SUPPORT.md for questions about using Guzzle and its components
+---
+
+We use GitHub issues only to discuss about Guzzle bugs and new features.
+For this kind of questions about using Guzzle,
+please use any of the support alternatives shown in https://github.com/guzzle/guzzle/blob/master/.github/SUPPORT.md
+
+Thanks!

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/SUPPORT.md

@@ -0,0 +1,18 @@
+# Support
+
+If you're looking for support for Guzzle, here are a few options:
+
+- [Documentation](http://guzzlephp.org/)
+- [Gitter](https://gitter.im/guzzle/guzzle)
+- [#guzzle](https://php-http.slack.com/messages/CE6UAAKL4/) channel in [PHP-HTTP](http://php-http.org) Slack team
+
+Guzzle is a relatively old project, so chances are you will find
+much about them on Google or Stack Overflow:
+
+- [guzzle](https://stackoverflow.com/questions/tagged/guzzle) tag on Stack Overflow (recommended)
+- [guzzlehttp](https://stackoverflow.com/questions/tagged/guzzlehttp) tag on Stack Overflow
+- [guzzle6](https://stackoverflow.com/questions/tagged/guzzle6) tag on Stack Overflow
+
+
+You can also browse the issue tracker for support requests,
+but we encourage everyone to use the channels above instead.

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/workflows/bc.entrypoint

@@ -0,0 +1,37 @@
+#!/bin/sh -l
+
+#
+# This file is a hack to suppress warnings from Roave BC check
+#
+
+composer install
+
+# Capture output to variable AND print it
+exec 4711>&1
+OUTPUT=$(/composer/vendor/bin/roave-backward-compatibility-check 2>&1 | tee /dev/fd/4711)
+
+# Remove rows we want to suppress
+OUTPUT=`echo "$OUTPUT" | sed '/GuzzleHttp\\\ClientInterface::VERSION/'d`
+OUTPUT=`echo "$OUTPUT" | sed '/Roave\\\BetterReflection\\\Reflection\\\ReflectionClass "Psr\\\Log\\\LogLevel" could not be found in the located source/'d`
+
+# Number of rows we found with "[BC]" in them
+BC_BREAKS=`echo "$OUTPUT" | grep -o '\[BC\]' | wc -l | awk '{ print $1 }'`
+
+# The last row of the output is "X backwards-incompatible changes detected". Find X.
+STATED_BREAKS=`echo "$OUTPUT" | tail -n 1 | awk -F' ' '{ print $1 }'`
+
+# If
+#   We found "[BC]" in the command output after we removed suppressed lines
+# OR
+#   We have suppressed X number of BC breaks. If $STATED_BREAKS is larger than X
+# THEN
+#   exit 1
+
+if [ $BC_BREAKS -gt 0 ] || [ $STATED_BREAKS -gt 2 ]; then
+    echo "EXIT 1"
+    exit 1
+fi
+
+# No BC breaks found
+echo "EXIT 0"
+exit 0

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/workflows/checks.yml

@@ -0,0 +1,21 @@
+name: Checks
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  roave-bc-check:
+    name: Roave BC Check
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Roave BC Check
+        uses: docker://nyholm/roave-bc-check-ga
+        with:
+          entrypoint: ./.github/workflows/bc.entrypoint

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/guzzle/.github/workflows/ci.yml

@@ -0,0 +1,70 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  build-lowest:
+    name: Build lowest
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '5.5'
+          coverage: none
+          extensions: mbstring, intl
+
+      - name: Set up Node
+        uses: actions/setup-node@v1
+        with:
+          node-version: '14.x'
+
+      - name: Setup Problem Matchers for PHPUnit
+        run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Download dependencies
+        run: composer update --no-interaction --no-progress --prefer-stable --prefer-lowest
+
+      - name: Run tests
+        run: make test
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 10
+      matrix:
+        php: ['5.5', '5.6', '7.0', '7.1', '7.2', '7.3', '7.4']
+
+    steps:
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          coverage: none
+          extensions: mbstring, intl
+
+      - name: Set up Node
+        uses: actions/setup-node@v1
+        with:
+          node-version: '14.x'
+
+      - name: Setup Problem Matchers for PHPUnit
+        run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Download dependencies
+        run: composer update --no-interaction --no-progress
+
+      - name: Run tests
+        run: make test