Update CHANGELOG.md

add new PRs

CHANGELOG.md

@@ -9,6 +9,11 @@
 * logging off switch by @ifrit98 in https://github.com/opentensor/bittensor/pull/1704
 * Extrinsic update by @ifrit98 in https://github.com/opentensor/bittensor/pull/1703
 * Bittensor shared request layer by @ifrit98 in https://github.com/opentensor/bittensor/pull/1698
+* Add no_prompt argument to help printout in https://github.com/opentensor/bittensor/pull/1707 
+* Adds mypi typechecking to circleci by @gus-opentensor in https://github.com/opentensor/bittensor/pull/1705 
+* Remove set weights ttl now that we have a better extrinsic method by @ifrit98
+* Bug fix in overview command for dereg stake with outdated `stake_info` object fields by @ifrit98 in https://github.com/opentensor/bittensor/pull/1712 
+* Moves mock wallet creation to temp dir by @gus-opentensor in https://github.com/opentensor/bittensor/pull/1711 
 
 
 **Full Changelog**: https://github.com/opentensor/bittensor/compare/v6.7.2...v6.8.0