Log Message:
chat/iamb: update to 0.0.7

This release will include the following changes:

 - Fetch scrollback history independently of main loop #39
 - Add NetBSD install instructions #51
 - Create release profile with LTO #52
 - Support configuring client request timeout #54
 - Link to iamb space in README #55
 - Fix empty message check when sending #56
 - Show events that couldn't be decrypted #57
 - Allow log level to be configured #58
 - Indicate when an encrypted room event has been redacted #59
 - Lazy load room state events on initial sync #62
 - HTML self-closing tags are getting parsed incorrectly #63
 - Emote messages should always show sender #65
 - Update README.md to include Arch Linux package #66
 - Redacted messages need to have their HTML removed #67

I'm also going to update to modalkit@0.0.14 to pull in two useful bug fixes:
 - List widget should only use focus for rendering item modalkit#102
 - Vim keybinding D has wrong Count modalkit#103