Release v0.15.21

What's Changed

• Update stable release to v0.15.20 by @tklauser in #2229
• Bump alpine images to 3.19 by @tklauser in #2225
• clustermesh: fix hardcode at service type by @ii2day in #2230
• refactor: improve error messaging for version command by @ssttehrani in #2231
• bgp: Add command for retrieving bgp routes by @rastislavs in #2201
• Add host to pod tests to the connectivity suite by @giorio94 in #2234
• chore(deps): update actions/upload-artifact action to v4.1.0 by @renovate in #2235
• connectivity: only wait for daemonsets if needed by @neoaggelos in #2237
• chore(deps): update azure/login action to v1.6.1 by @renovate in #2239
• fix(deps): update module github.com/cilium/cilium to v1.15.0-rc.1 by @renovate in #2246
• Extract and generalize the sniffer logic used by encryption tests for easier reusability by @giorio94 in #2248
• chore(deps): update docker.io/library/busybox:stable-glibc docker digest to 83fc333 by @renovate in #2244
• bgp: routes CLI - update min. cilium version, use cilium binary by @rastislavs in #2251
• chore(deps): update actions/upload-artifact action to v4.2.0 by @renovate in #2243
• sysdump: don't specify --follow while collecting hubble flows by @giorio94 in #2240
• make: allow building with debug symbols by @ldelossa in #2238
• chore(deps): update docker.io/library/busybox:stable-glibc docker digest to e046063 by @renovate in #2253
• Go workflow: Remove Cross-build step by @michi-covalent in #2255
• Go workflow: Add merge_group trigger by @michi-covalent in #2254
• chore(deps): update all github action dependencies to v2.1.0 (minor) by @renovate in #2257
• Minor improvements concerning the tunnel feature determination for connectivity tests by @giorio94 in #2247
• Fix status exit code by @ttretau in #2233
• connectivity: add unknown ICMPv4 code as expected drop reason by @giorio94 in #2242
• Simplify executing generic checks as part of the connectivity suite by @giorio94 in #2250
• fix(deps): update all go dependencies main by @renovate in #2245
• Retrieve CiliumNodes in connectivity tests context, and use them to determine PodCIDRs by @giorio94 in #2249
• bgp: enhance defaulting of bgp routes command by @rastislavs in #2256
• chore(deps): update docker.io/library/golang:1.21.6-alpine3.19 docker digest to 51a7800 by @renovate in #2263
• chore(deps): update golang:1.21.6-alpine3.19 docker digest to 29fd37e by @renovate in #2259
• chore(deps): update golang:1.21.6-alpine3.19 docker digest to a6a7f1f by @renovate in #2268
• chore(deps): update dependency cilium/cilium to v1.14.6 by @renovate in #2260
• chore(deps): update actions/upload-artifact action to v4.3.0 by @renovate in #2258
• fix(deps): update module google.golang.org/grpc to v1.61.0 by @renovate in #2264
• Unbreak the EKS (tunnel) CI workflow reverting a no-longer necessary workaround by @giorio94 in #2273
• hooks: split feature detection from setup and validation by @giorio94 in #2270
• Prepare for v0.15.21 release by @michi-covalent in #2272

New Contributors

• @ii2day made their first contribution in #2230
• @ssttehrani made their first contribution in #2231
• @rastislavs made their first contribution in #2201
• @neoaggelos made their first contribution in #2237
• @ttretau made their first contribution in #2233

Full Changelog: v0.15.20...v0.15.21