Proposals settings: a [+] next to the default template picker adds a new proposal template without leaving the page, and the new template is selected at once.
Updates
Settings → Proposals has been redesigned like Contracts: the two tabs (Settings and Proposal templates) sit inside one card, and the settings are grouped into numbering and look, templates, signatures, sending and clients, comments and protection each with a one-line explanation, iOS-style switches and a counter of unsaved changes. The "most recent comments on top" option now sits under the comments switch it depends on.
Proposal templates: the list and the editor share one panel, the variables are grouped by proposal, company and client as chips you click to copy, and the row actions use the new icon set.
Contract templates: the row actions of the selected template are readable on a phone in light mode.