Bump version to v0.15.2

Bump version to v0.15.1

Fix remaining collapsible_if lint in main.rs

Bump version to v0.14.2

Bump version to 0.14.1

Release highlights:
- FreeBSD support (experimental)
- Fix target list lockup (#19)
- Fix hop detail modal truncation
- Resolver now follows OS order (PR #24)

Release v0.14.0: Kernel API gateway detection, update notifications

- Gateway detection via netlink/sysctl (instant on DFZ routers)
- Update notifications with install-method-aware commands

Release v0.13.4: Hop navigation, version display, PMTUD fix

- Add Up/Down/1-9 navigation in hop detail view (#18)
- Show version in help overlay title (#22)
- Trust ICMP-reported MTU directly per RFC 1191 (#23)

Release v0.13.3: Fix UI lockup, route timeout, PMTUD stats

- Fix #19: Target list no longer holds lock during render
- Fix #16: Route commands timeout after 2s on large routing tables
- Fix #21: PMTUD probes excluded from hop statistics

Release v0.13.2: Fix clippy warning with Rust 1.93+

Release v0.13.1: Increase macOS inter-probe delay to 500µs

Fixes remaining TTL batching issues on macOS reported in #12.
The 200µs delay was insufficient in some cases.