diff --git a/.github/actions/workflow-info/action.yaml b/.github/actions/workflow-info/action.yaml
index 185b891..2062041 100644
--- a/.github/actions/workflow-info/action.yaml
+++ b/.github/actions/workflow-info/action.yaml
@@ -1,19 +1,19 @@
-name: 'Report Workflow Information'
-description: 'Reusable action meant to be used in workflow steps'
+name: "Report Workflow Information"
+description: "Reusable action meant to be used in workflow steps"
 branding:
-  icon: 'watch'
-  color: 'green'
+  icon: "watch"
+  color: "green"
 
 inputs:
   title:
-    description: 'A reference to put in the report title'
+    description: "A reference to put in the report title"
     required: true
-    default: 'the Job'
+    default: "the Job"
   parameters:
-    description: 'Input variables used in Job'
+    description: "Input variables used in Job"
     required: false
   content:
-    description: 'Content to put in the report'
+    description: "Content to put in the report"
     required: false
 outputs:
   status:
@@ -24,12 +24,12 @@ runs:
   steps:
     - name: Report Workflow Information
       id: report_workflow_generation
-      env: 
-        REPORT_PARAMS: '${{ inputs.parameters }}'
-        REPORT_CONTENT: '${{ inputs.content }}'
+      env:
+        REPORT_PARAMS: "${{ inputs.parameters }}"
+        REPORT_CONTENT: "${{ inputs.content }}"
       shell: bash
       run: |
-        echo "::group::Generating report" 
+        echo "::group::Generating report"
         echo "status=started" >> "${GITHUB_OUTPUT}";
 
         dump_ctx(){
@@ -60,4 +60,3 @@ runs:
 
         echo "status=finished" >> "${GITHUB_OUTPUT}";
         echo "::endgroup::"
-
diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index 210b8d5..616bdd5 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -8,11 +8,11 @@ on:
   workflow_dispatch:
     inputs:
       release_version_tag:
-        description: 'Run the workflow with what release tag?'
+        description: "Run the workflow with what release tag?"
         required: true
         type: string
       branch_commit_or_ref:
-        description: 'Run the release workflow in what branch/commit?'
+        description: "Run the release workflow in what branch/commit?"
         required: true
         type: string
         default: master
@@ -24,20 +24,20 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        platform: [ linux, windows, macos ]
+        platform: [linux, windows, macos]
         include:
-        - platform: linux
-          os: ubuntu-latest
-          target: x86_64-unknown-linux-gnu
-          channel: stable
-        - platform: windows
-          os: windows-latest
-          target: x86_64-pc-windows-gnu
-          channel: stable
-        - platform: macos
-          os: macos-latest
-          target: x86_64-apple-darwin
-          channel: stable
+          - platform: linux
+            os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+            channel: stable
+          - platform: windows
+            os: windows-latest
+            target: x86_64-pc-windows-gnu
+            channel: stable
+          - platform: macos
+            os: macos-latest
+            target: x86_64-apple-darwin
+            channel: stable
 
     env:
       RELEASE_VERSION: ${{ inputs.release_version_tag || github.event.release.tag_name }}
@@ -49,7 +49,7 @@ jobs:
       # region Workflow information
 
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ inputs.branch_commit_or_ref || '' }}
 
@@ -57,8 +57,8 @@ jobs:
         id: workflow_report
         uses: ./.github/actions/workflow-info
         with:
-          title: '${{ github.ref_name }}'
-          parameters: '${{ toJson(inputs) }}'
+          title: "${{ github.ref_name }}"
+          parameters: "${{ toJson(inputs) }}"
           content: |
             ### Release information
             - Tag Name: ${{ github.event.release.tag_name }}
@@ -148,11 +148,11 @@ jobs:
         if: matrix.os == 'ubuntu-latest'
         shell: bash
         run: |
-           CARGO_VERSION=$(cargo get package.version --pretty)
-           echo "CARGO_VERSION=$CARGO_VERSION"
-           echo "RELEASE_VERSION=${{ env.RELEASE_VERSION }}"
+          CARGO_VERSION=$(cargo get package.version --pretty)
+          echo "CARGO_VERSION=$CARGO_VERSION"
+          echo "RELEASE_VERSION=${{ env.RELEASE_VERSION }}"
 
-           test "$CARGO_VERSION" = "${{ env.RELEASE_VERSION }}"
+          test "$CARGO_VERSION" = "${{ env.RELEASE_VERSION }}"
 
       - name: Upload Debian, RPM and tar.gz Packages
         if: matrix.platform == 'linux'
diff --git a/.github/workflows/build-test-and-lint.yml b/.github/workflows/build-test-and-lint.yml
index 92ba49c..6fd6924 100644
--- a/.github/workflows/build-test-and-lint.yml
+++ b/.github/workflows/build-test-and-lint.yml
@@ -6,17 +6,17 @@ name: build-test-and-lint
 
 on:
   push:
-    branches: [ "master", "release/*" ]
+    branches: ["master", "release/*"]
   pull_request:
-    branches: [ master ]
+    branches: [master]
     types: [opened, reopened, synchronize, ready_for_review]
   schedule:
     # Run on the 3rd of every month at 2:01
-    - cron:  '1 2 3 * *'
+    - cron: "1 2 3 * *"
   workflow_dispatch:
     inputs:
       branch_commit_or_ref:
-        description: 'Run this workflow in what branch/commit?'
+        description: "Run this workflow in what branch/commit?"
         required: true
         type: string
         default: master
@@ -31,7 +31,7 @@ jobs:
       JOB_GITHUB_REF: ${{ github.head_ref || github.ref }}
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ inputs.branch_commit_or_ref || '' }}
 
@@ -39,8 +39,8 @@ jobs:
         id: workflow_report
         uses: ./.github/actions/workflow-info
         with:
-          title: '${{ github.ref_name }}'
-          parameters: '${{ toJson(inputs) }}'
+          title: "${{ github.ref_name }}"
+          parameters: "${{ toJson(inputs) }}"
           content: |
             - Ref: ${{ github.head_ref }}
 
@@ -50,14 +50,14 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: [ ubuntu-latest, windows-latest, macos-latest ]
-        channel: [ stable ]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        channel: [stable]
 
     steps:
       # region Checkout and Install
 
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ inputs.branch_commit_or_ref || '' }}
 
@@ -141,7 +141,7 @@ jobs:
 
       - name: Run cargo clippy
         if: matrix.os == 'ubuntu-latest'
-        continue-on-error: true   # show all errors
+        continue-on-error: true # show all errors
         shell: bash
         run: cargo clippy --all-features
 
@@ -200,7 +200,7 @@ jobs:
         uses: coverallsapp/github-action@master
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
-          path-to-lcov: './lcov.info'
+          path-to-lcov: "./lcov.info"
 
       - name: Stop Solr server after tests
         if: matrix.os == 'ubuntu-latest'
@@ -225,12 +225,12 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        channel: [ stable ]
+        channel: [stable]
     steps:
       # region Environment setup
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ inputs.branch_commit_or_ref || '' }}
 
diff --git a/.github/workflows/security_audit.yml b/.github/workflows/security_audit.yml
index 46e9853..6d71e13 100644
--- a/.github/workflows/security_audit.yml
+++ b/.github/workflows/security_audit.yml
@@ -3,11 +3,11 @@
 name: Monthly Security Audit
 on:
   schedule:
-    - cron: '3 2 1 * *'
+    - cron: "3 2 1 * *"
   workflow_dispatch:
     inputs:
       branch_commit_or_ref:
-        description: 'Run this workflow in what branch/commit?'
+        description: "Run this workflow in what branch/commit?"
         required: true
         type: string
         default: master
@@ -18,16 +18,16 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        channel: [ stable ]
+        channel: [stable]
     steps:
       # region Environment setup
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ inputs.branch_commit_or_ref || '' }}
 
-      - name: Update Rust toolchain from channel ${{ matrix.channel }} 
+      - name: Update Rust toolchain from channel ${{ matrix.channel }}
         shell: bash
         run: |
           rustup self update
@@ -43,7 +43,7 @@ jobs:
           rustup show
 
       # endregion
-      
+
       # region Run security audit
 
       - name: Intall cargo-audit from channel ${{ matrix.channel }}
diff --git a/.gitignore b/.gitignore
index ee6ee17..5ece7bc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -180,6 +180,7 @@ Cargo.lock
 # Files generated by solrcopy testing
 
 *.zip
+*.pdf
 .env
 
 #endregion  ----------------------------------------------------------------------------------------
diff --git a/Cargo.toml b/Cargo.toml
index adc3180..58ad2ca 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,8 +28,8 @@ exclude = [
 ]
 
 [dependencies]
-clap = { version = "4.5.*", features = ["derive", "env", "color"] }
-clap_complete = "4.5.*"
+clap = { version = "4.6.*", features = ["derive", "env", "color"] }
+clap_complete = "4.6.*"
 clap_mangen = "0.2.*"
 regex = "1.12.*"
 url = "2.5.*"
diff --git a/README.md b/README.md
index eb2e690..74cbe5a 100644
--- a/README.md
+++ b/README.md
@@ -17,16 +17,67 @@ Command line tool useful for migration, transformations, backup, and restore of
 
 ## Usage
 
-1. Use the command `solrcopy backup` for dumping documents from a Solr core into local zip files.
+### Process
+
+1. Use the command `solrcopy backup` for dumping documents from a Solr core into local zip files:
    1. Use the switch `--query` for filtering the documents extracted by using a [Solr](https://lucene.apache.org/solr/guide/8_4/the-standard-query-parser.html) [Query](https://lucene.apache.org/solr/guide/8_4/the-standard-query-parser.html)
    2. Use the switch `--order` for specifying the sorting of documents extracted.
    3. Use the switches `--limit` and `--skip` for restricting the number of documents extracted.
    4. Use the switches `--select` and `--exclude` for restricting the columns extracted.
-2. Use the command `solrcopy restore` for uploading the extracted documents from local zip files into the same Solr core or another with same field names as extracted.
+2. Use the command `solrcopy restore` for uploading the extracted documents from local zip files into the same Solr core or another with same field names as extracted:
    1. The documents are updated in the target core in the same format that they were extracted.
    2. The documents are inserted/updated based on their `uniqueKey` field defined in core.
    3. If you want to change the documents/columns use the switches in `solrcopy backup` for extracting more than one slice of documents to be updated.
 
+### Workflow
+
+```mermaid
+flowchart LR
+    A[(Source Solr Core)] --> B(solrcopy backup)
+    B --> F[/Local zip archives/]
+    F --> G(solrcopy restore)
+    G --> M[(Target Solr core)]
+```
+
+#### Backup Workflow
+
+```mermaid
+flowchart TD
+    A[(Source Solr Core)] --> B(solrcopy backup)
+    B --> C{Backup options}
+    C --> C1[Filter: --query / --fq]
+    C --> C2[Select columns: --select / --exclude]
+    C --> C3[Slice and order: --order / --skip / --limit / --iterate-by]
+    C1 --> D@{ shape: processes, label: "Read documents from Solr core"}
+    C2 --> D
+    C3 --> D
+    D --> E@{ shape: docs, label: "Export JSON batches"}
+    E --> F@{ shape: processes, label: "Write local zip archives in --dir"}
+    F --> G[/Documents stored as local zip archives/]
+```
+
+#### Restore Workflow
+
+```mermaid
+flowchart TD
+
+    E[/Local zip archives/] --> F[\Optional: inspect or transform extracted JSON/]
+    F --> G(solrcopy restore)
+    G --> H{Restore options}
+    H --> H1[Select files: --search]
+    H --> H2[Parallelism: --readers / --writers]
+    H --> H3[Target: --url + --core]
+    H1 --> I[[Find local zip archives in --dir]]
+    H2 --> I
+    H3 --> I
+    I --> J@{ shape: processes, label: "Extract documents from archives"}
+    J --> K@{ shape: docs, label: "Upload documents to target core"}
+    K --> L@{ shape: processes, label: "Insert/Update by uniqueKey"}
+    L --> M[(Target Solr core)]
+    M --> N[/Documents persisted in Solr/]
+    N --> O(solrcopy commit: Optional)
+```
+
 ### Environment Variables
 
 The following environment variables can be used for common parameters:
@@ -258,6 +309,23 @@ Options:
 $ solrcopy restore --url http://localhost:8983/solr  --dir ./tmp --core demo
 ```
 
+#### solrcopy info
+
+``` text
+Get information about the Solr instance
+
+Usage: solrcopy info [OPTIONS] --core <core>
+
+Options:
+  -u, --url <URL>               Url pointing to the Solr cluster [env: SOLR_COPY_URL=] [default: http://localhost:8983/solr]
+  -c, --core <core>             Case sensitive name of the core in the Solr server
+      --log-level <level>       What level of detail should print messages [default: INFO]
+      --log-mode <mode>         Terminal output to print messages [default: mixed]
+      --log-file-path <path>    Write messages to a local file
+      --log-file-level <level>  What level of detail should write messages to the file [default: DEBUG]
+  -h, --help                    Print help
+```
+
 #### solrcopy delete
 
 ``` text
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 995de47..94c9b16 100755
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -91,7 +91,6 @@ configs:
       alias l='ls --escape --dereference-command-line --human-readable --time-style=iso --no-group --color=auto -CF'
       # END OF SCRIPT #
 
-
   solr-setup-precreate.sh:
     content: |
       #!/bin/bash