connection to an HTTPS server, OkHttp needs to know which [TLS versions](https://square.github.io/okhttp/5.x/okhttp/okhttp3/-tls-version/) and [cipher suites](https://square.github.io/okhttp/5.x/okhttp/okhttp3/-cipher-suite/) to offer. A client that wants to maximize connectivity would include obsolete TLS versions and weak-by-design cipher suites. A strict client that wants to maximize security would be limited to only the latest TLS version and strongest cipher suites.

Specific security vs....

      <version>2.3.4</version>
      <version>2.3.5</version>
      <version>2.3.6</version>
      <version>2.4.0</version>
      <version>2.4.1</version>
      <version>2.4.2</version>
      <version>2.4.3</version>
      <version>2.4.4</version>
      <version>2.4.5</version>
      <version>2.5.0</version>
      <version>2.5.1</version>
      <version>2.5.2</version>
      <version>2.5.3</version>

      purge:
          # retainVersions: 0 # (default) delete all versions of the object. This option is the fastest.
          # retainVersions: 5 # keep the latest 5 versions of the object.
  
    - type: deleted # objects with delete marker as their latest version
      name: NAME # match object names that satisfy the wildcard expression.

count=$(./mc ls --versions sitea/delissue --insecure | wc -l)

if [ ${count} -ne 3 ]; then
	echo "BUG: expected number of versions to be '3' found ${count}"
	echo "===== DEBUG ====="
	./mc ls --versions sitea/delissue
fi

./mc mb sitea/testbucket

./mc version enable sitea/testbucket

./mc put --quiet README.md sitea/testbucket/file
etag1=$(./mc cat sitea/testbucket/file | md5sum --tag | awk {'print $4'})

import org.apache.maven.model.Plugin;
import org.apache.maven.model.PluginManagement;
import org.apache.maven.plugin.version.DefaultPluginVersionRequest;
import org.apache.maven.plugin.version.PluginVersionRequest;
import org.apache.maven.plugin.version.PluginVersionResolutionException;
import org.apache.maven.plugin.version.PluginVersionResolver;
import org.apache.maven.project.MavenProject;

/**

./mc ls -r --versions sitea/bucket >/tmp/sitea.txt
./mc ls -r --versions siteb/bucket >/tmp/siteb.txt

out=$(diff -qpruN /tmp/sitea.txt /tmp/siteb.txt)
ret=$?
if [ $ret -ne 0 ]; then
	echo "BUG: expected no 'diff' after replication: $out"
	exit 1
fi

./mc mb sitea/bucket-version/
./mc mb siteb/bucket-version

./mc version enable sitea/bucket-version/
./mc version enable siteb/bucket-version/

```

### 3.2 Automatic removal of noncurrent versions keeping only most recent ones after noncurrent days

It is possible to configure automatic removal of older noncurrent versions keeping only the most recent `N` using `NewerNoncurrentVersions`.

e.g, To remove noncurrent versions of all objects keeping the most recent 5 noncurrent versions under the prefix `user-uploads/` 30 days after they become noncurrent ,

```
{

      <version>1.4.2</version>
      <version>1.4.3</version>
      <version>1.5.0</version>
      <version>1.5.1</version>
      <version>1.5.2</version>
      <version>1.5.3</version>
      <version>1.5.4</version>
      <version>1.5.5</version>
      <version>1.5.6</version>
      <version>1.5.7</version>
      <version>1.5.8</version>
      <version>2.0.0</version>
      <version>2.0.1</version>
      <version>2.0.2</version>

      <version>2.3.4</version>
      <version>2.3.5</version>
      <version>2.3.6</version>
      <version>2.4.0</version>
      <version>2.4.1</version>
      <version>2.4.2</version>
      <version>2.4.3</version>
      <version>2.4.4</version>
      <version>2.4.5</version>
      <version>2.5.0</version>
      <version>2.5.1</version>
      <version>2.5.2</version>
      <version>2.5.3</version>

//       purge:
//           # retainVersions: 0 # (default) delete all versions of the object. This option is the fastest.
//           # retainVersions: 5 # keep the latest 5 versions of the object.
//
//     - type: deleted # objects with delete marker as their latest version
//       name: NAME # match object names that satisfy the wildcard expression.