Merge pull request #100 from mostafahussein/8.8

update to 8.8.0

.env

@@ -1,5 +1,5 @@
 COMPOSE_PROJECT_NAME=elastic
-ELK_VERSION=8.6.2
+ELK_VERSION=8.8.0
 
 #----------- Resources --------------------------#
 ELASTICSEARCH_HEAP=1024m

README.md

@@ -6,7 +6,7 @@
 <h4 align="center">Configured to be ready to be used for Log, Metrics, APM, Alerting, Machine Learning, and Security (SIEM) usecases.</h4>
 <p align="center">
    <a>
-      <img src="https://img.shields.io/badge/Elastic%20Stack-8.6.0-blue?style=flat&logo=elasticsearch" alt="Elastic Stack Version 7^^">
+      <img src="https://img.shields.io/badge/Elastic%20Stack-8.8.0-blue?style=flat&logo=elasticsearch" alt="Elastic Stack Version 7^^">
    </a>
    <a>
       <img src="https://img.shields.io/github/v/tag/sherifabdlnaby/elastdocker?label=release&amp;sort=semver">
@@ -36,7 +36,7 @@ Elastic Stack (**ELK**) Docker Composition, preconfigured with **Security**, **M
 
 Suitable for Demoing, MVPs and small production deployments.
 
-Stack Version: [8.6.0](https://www.elastic.co/blog/whats-new-elastic-8-6-0) 🎉  - Based on [Official Elastic Docker Images](https://www.docker.elastic.co/)
+Stack Version: [8.8.0](https://www.elastic.co/blog/whats-new-elastic-8-8-0) 🎉  - Based on [Official Elastic Docker Images](https://www.docker.elastic.co/)
 > You can change Elastic Stack version by setting `ELK_VERSION` in `.env` file and rebuild your images. Any version >= 8.0.0 is compatible with this template.
 
 ### Main Features 📜
@@ -172,7 +172,7 @@ $ make prune
 
 * Some Configuration are parameterized in the `.env` file.
   * `ELASTIC_PASSWORD`, user `elastic`'s password (default: `changeme` _pls_).
-  * `ELK_VERSION` Elastic Stack Version (default: `8.6.0`)
+  * `ELK_VERSION` Elastic Stack Version (default: `8.8.0`)
   * `ELASTICSEARCH_HEAP`, how much Elasticsearch allocate from memory (default: 1GB -good for development only-)
   * `LOGSTASH_HEAP`, how much Logstash allocate from memory.
   * Other configurations which their such as cluster name, and node name, etc.