v4.0.0

CImGui v4.0.0

Diff since v3.1.1

See the changelog for breaking changes: https://juliaimgui.github.io/ImGuiDocs.jl/cimgui/stable/changelog/

Merged pull requests:

• Prepare for v4 (#157) (@JamesWrigley)
• Update links to point to the new repo (#158) (@JamesWrigley)

Closed issues:

• the CImGui.Text(text) function segfaults on aarm (v1.82) (#74)
• CImGui 3.0 segfault when plotting empty axis in Julia module (#146)