# Upgrade a working copy.
[Client working copy management]

## Functions
svn_error_t * | svn_client_upgrade (const char *wcroot_dir, svn_client_ctx_t *ctx, apr_pool_t *scratch_pool)
| Recursively upgrade a working copy from any older format to the current WC metadata storage format.

## Function Documentation

svn_error_t* svn_client_upgrade | ( | const char * | wcroot_dir,
|  | svn_client_ctx_t * | ctx,
|  | apr_pool_t * | scratch_pool |
| ) |  |  |

Recursively upgrade a working copy from any older format to the current WC metadata storage format.

wcroot_dir is the path to the WC root.

Use scratch_pool for any temporary allocations.

Since:
  New in 1.7.

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