<commit_before>## 0.6.1 (Unreleased)

DEPRECATIONS/BREAKING CHANGES:

 * Once the active node is 0.6.1, standby nodes must also be 0.6.1 in order to
   connect to the HA cluster. We recommend following our [general upgrade
   instructions](https://www.vaultproject.io/docs/install/upgrade.html) in
   addition to 0.6.1-specific upgrade instructions to ensure that this is not
   an issue.
 * Root tokens (tokens with the `root` policy) can no longer be created except
   by another root token or the `generate-root` endpoint.
 * Issued certificates from the `pki` backend against new roles created or
   modified after upgrading will contain a set of default key usages. 
 * The `dynamodb` physical data store no longer supports HA by default. It has
   some non-ideal behavior around failover that was causing confusion. See the
   [documentation](https://www.vaultproject.io/docs/config/index.html#ha_enabled)
   for information on enabling HA mode. It is very important that this
   configuration is added _before upgrading_.
 * The `ldap` backend no longer searches for `memberOf` groups as part of its
   normal flow. Instead, the desired group filter must be specified. This fixes
   some errors and increases speed for directories with different structures,
   but if this behavior has been relied upon, ensure that you see the upgrade
   notes _before upgrading_.
 * `app-id` is now deprecated with the addition of the new AppRole backend.
   There are no plans to remove it, but we encourage using AppRole whenever
   possible, as it offers enhanced functionality and can accommodate many more
   types of authentication paradigms.

FEATURES:
<commit_msg>changelog++<commit_after>## 0.6.1 (Unreleased)

DEPRECATIONS/BREAKING CHANGES:

 * Once the active node is 0.6.1, standby nodes must also be 0.6.1 in order to
   connect to the HA cluster. We recommend following our [general upgrade
   instructions](https://www.vaultproject.io/docs/install/upgrade.html) in
   addition to 0.6.1-specific upgrade instructions to ensure that this is not
   an issue.
 * Status codes for sealed/uninitialized Vaults have changed to `503`/`501`
   respectively. See the [version-specific upgrade
   guide](https://www.vaultproject.io/docs/install/upgrade-to-0.6.1.html) for
   more details. 
 * Root tokens (tokens with the `root` policy) can no longer be created except
   by another root token or the `generate-root` endpoint.
 * Issued certificates from the `pki` backend against new roles created or
   modified after upgrading will contain a set of default key usages. 
 * The `dynamodb` physical data store no longer supports HA by default. It has
   some non-ideal behavior around failover that was causing confusion. See the
   [documentation](https://www.vaultproject.io/docs/config/index.html#ha_enabled)
   for information on enabling HA mode. It is very important that this
   configuration is added _before upgrading_.
 * The `ldap` backend no longer searches for `memberOf` groups as part of its
   normal flow. Instead, the desired group filter must be specified. This fixes
   some errors and increases speed for directories with different structures,
   but if this behavior has been relied upon, ensure that you see the upgrade
   notes _before upgrading_.
 * `app-id` is now deprecated with the addition of the new AppRole backend.
   There are no plans to remove it, but we encourage using AppRole whenever
   possible, as it offers enhanced functionality and can accommodate many more
   types of authentication paradigms.

FEATURES:

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