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Update CHANGELOG.md

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CHANGELOG.md
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## 0.7.0 (UNRELEASED)
FEATURES:
* Added a new `/v1/txn` state store transaction API that allows for atomic
updates to and fetches from multiple entries in the key/value store. [GH-2028]
* Script checks now support an optional `timeout` parameter. [GH-1762]
* Reap time for failed nodes is now configurable via new `reconnect_timeout` and
`reconnect_timeout_wan` config options ([use with caution](https://www.consul.io/docs/agent/options.html#reconnect_timeout)). [GH-1935]
* Consul agents can now limit the number of UDP answers returned via the DNS
interface. The default number of UDP answers is `3`, however by adjusting
the `dns_config.udp_answer_limit` configuration parameter, it is now
possible to limit the results down to `1`. This tunable provides
environments where RFC3484 section 6, rule 9 is enforced with an important
workaround in order to preserve the desired behavior of randomized DNS
results. Most modern environments will not need to adjust this setting as
this RFC was made obsolete by RFC 6724. See the
[agent options](https://www.consul.io/docs/agent/options.html#udp_answer_limit)
documentation for additional details for when this should be
used. [GH-1712]
* Prepared queries support baking in the `Near` sorting parameter [GH-2137]
BACKWARDS INCOMPATIBILITIES:
* `skip_leave_on_interrupt`'s default behavior is now dependent on whether or
@ -15,8 +35,6 @@ IMPROVEMENTS:
* Joins based on a DNS lookup will use TCP and attempt to join with the full
list of returned addresses. [GH-2101]
* Added a new network tomogroaphy visualization to the UI. [GH-2046]
* Added a new `/v1/txn` state store transaction API that allows for atomic
updates to and fetches from multiple entries in the key/value store. [GH-2028]
* Consul agents will now periodically reconnect to available Consul servers
in order to redistribute their RPC query load. Consul clients will, by
default, attempt to establish a new connection every 120s to 180s unless
@ -26,26 +44,12 @@ IMPROVEMENTS:
second per Consul server as a result of rebalancing). Clusters in stable
environments who use `allow_stale` should see a more even distribution of
query load across all of their Consul servers. [GH-1743]
* Consul agents can now limit the number of UDP answers returned via the DNS
interface. The default number of UDP answers is `3`, however by adjusting
the `dns_config.udp_answer_limit` configuration parameter, it is now
possible to limit the results down to `1`. This tunable provides
environments where RFC3484 section 6, rule 9 is enforced with an important
workaround in order to preserve the desired behavior of randomized DNS
results. Most modern environments will not need to adjust this setting as
this RFC was made obsolete by RFC 6724. See the
[agent options](https://www.consul.io/docs/agent/options.html#udp_answer_limit)
documentation for additional details for when this should be
used. [GH-1712]
* Consul will now refuse to start with a helpful message if the same UNIX
socket is used for more than one listening endpoint. [GH-1910]
* Removed an obsolete warning message when Consul starts on Windows. [GH-1920]
* Defaults bind address to 127.0.0.1 when running in `-dev` mode. [GH-1878]
* Builds Consul releases with Go 1.6.1. [GH-1948]
* HTTP health checks limit saved output to 4K to avoid performance issues. [GH-1952]
* Reap time for failed nodes is now configurable via new `reconnect_timeout` and
`reconnect_timeout_wan` config options ([use with caution](https://www.consul.io/docs/agent/options.html#reconnect_timeout)). [GH-1935]
* Script checks now support an optional `timeout` parameter. [GH-1762]
BUG FIXES: