To be clear, posts and hearts on the forum are at most a vibe check.
If you want to show support for a given feature, find it on Gitlab. Most features requested in these threads are already near the top of the popularity list here: Open issues by popularity. Then give it a thumbs up. Do not add a “+1” comment unless you have more information (“I want/need this too” and “any update on this?” is just noise).
Quick list of the big items in this thread I can see issues for:
- Variants: Create a PCB assembly variant system (lp:#1767218) (#2131) · Issues · KiCad / KiCad Source Code / kicad · GitLab (111 thumbs ups - the Queen Bee: all-time popularity winner by some margin!)
- FEM: Finite Element Simulation (FEM) integrated into pcbnew (#8398) · Issues · KiCad / KiCad Source Code / kicad · GitLab (second most popular open issue - 67 thumbs ups)
- PCB design blocks: Support design blocks (reuse library) for PCBs (lp:#1846332) (#2508) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- Gate swap: Pins-swap and Gate-swap (lp:#593944) (#1950) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- “Unpacked” symbol libs: Wishlist: one file per symbol in eeschema libraries. (lp:#1842206) (#2490) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- “Packed” footprint libs: Support "packed" footprint libraries (#6917) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- Multi-board projects: [Feature Request] Master project for multiple boards (#15272) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- Odd-layer PCBs: Allow an odd layer number / asymmetric stackups (lp:#1829379) (#2425) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- Flexis: Feature Request: Ability to partition off the PCB stackup into regions to support the development of Rigid Flex PCBs (#3823) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- Graphical diff: Graphical comparison engine (#3865) · Issues · KiCad / KiCad Source Code / kicad · GitLab and Diff tool for schematic and pcb (lp:#1774887) (#2151) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- Flat designs: Remove limitation of single root sheet (support flat schematics) (lp:#1688717) (#2063) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- Read-only mode: wishlist: Real read-only/viewer mode (#5340) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- Parametric search: Properties Search / Parametric Search / Find Similar Objects (#8390) · Issues · KiCad / KiCad Source Code / kicad · GitLab
- Parametric geometric design (CAD style drawing) Parametric design / geometric constraints (lp:#1813239) (#2329) · Issues · KiCad / KiCad Source Code / kicad · GitLab
Also see: Closed issues by popularity for completed big-ticket items. A lot of those were closed within in the last year (meaning they’re v9 additions). There are some things in this thread already done in v9:
- Schematic design blocks: Support Design Blocks (reuse library) for schematics (lp:#1797683) (#2263) · Issues · KiCad / KiCad Source Code / kicad · GitLab (74 thumbs ups - all-time popularity silver medal)
- Jobsets: CAM Manager / output automation / plot and export presets (#2346) · Issues · KiCad / KiCad Source Code / kicad · GitLab
There are more, and when there aren’t, do feel free to raise specific (emphasis on the specific) requests at Gitlab.
The good news is, many of these indeed are on the (informal!) v10 hitlist!