chore(deps): update twinproduction/gatus docker tag to v5.21.0

This MR contains the following updates:

Package	Type	Update	Change
twinproduction/gatus	Kustomization	minor	v5.17.0 -> v5.21.0

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Release Notes

TwiN/gatus (twinproduction/gatus)

v5.21.0

Compare Source

What's Changed

• feat(external-endpoint): Implement heartbeat by @​TwiN in https://github.com/TwiN/gatus/pull/1173
• feat(alerting): Support sending messages to Telegram topics in group by @​medaved in https://github.com/TwiN/gatus/pull/928
• feat: Add body to TCP, UDP, and TLS endpoints and templating by @​jasonshugart in https://github.com/TwiN/gatus/pull/1134
• fix(websocket): add support for custom headers in WS check by @​olexandrd in https://github.com/TwiN/gatus/pull/1180
• fix(websocket): use tls config by @​joy4eg in https://github.com/TwiN/gatus/pull/1165
• docs: Update example Grafana dashboard by @​perfectra1n in https://github.com/TwiN/gatus/pull/1163
• chore(deps): bump google.golang.org/api from 0.236.0 to 0.242.0 by @​dependabot[bot] in https://github.com/TwiN/gatus/pull/1164
• chore(deps): Bump TwiN/whois dependency to v1.1.11 by @​Byh0ki in https://github.com/TwiN/gatus/pull/1175
• chore(deps): bump github.com/valyala/fasthttp from 1.62.0 to 1.64.0 by @​dependabot[bot] in https://github.com/TwiN/gatus/pull/1162
• chore(deps): bump github.com/miekg/dns from 1.1.66 to 1.1.67 by @​dependabot[bot] in https://github.com/TwiN/gatus/pull/1166

New Contributors

• @​medaved made their first contribution in https://github.com/TwiN/gatus/pull/928
• @​perfectra1n made their first contribution in https://github.com/TwiN/gatus/pull/1163
• @​jasonshugart made their first contribution in https://github.com/TwiN/gatus/pull/1134
• @​joy4eg made their first contribution in https://github.com/TwiN/gatus/pull/1165
• @​Byh0ki made their first contribution in https://github.com/TwiN/gatus/pull/1175
• @​olexandrd made their first contribution in https://github.com/TwiN/gatus/pull/1180

Full Changelog: https://github.com/TwiN/gatus/compare/v5.20.0...v5.21.0

v5.20.0

Compare Source

What's Changed

• feat(api): Add optional duration to external endpoint results by @​bcross in https://github.com/TwiN/gatus/pull/1092
• fix: Limit the pageSize to maximum-number-of-results on first page by @​TwiN in https://github.com/TwiN/gatus/pull/1149
• fix: Convert key to lowercase when looking up endpoint by key by @​TwiN in https://github.com/TwiN/gatus/pull/1150

New Contributors

• @​bcross made their first contribution in https://github.com/TwiN/gatus/pull/1092

Full Changelog: https://github.com/TwiN/gatus/compare/v5.19.0...v5.20.0

v5.19.0

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What's Changed

• feat(alerting): Add HomeAssistant support by @​volodimyr in https://github.com/TwiN/gatus/pull/1125
• feat(alerting): Add ilert alert provider by @​DaTiMy in https://github.com/TwiN/gatus/pull/1082
• docs: Add NixOS example by @​pizzapim in https://github.com/TwiN/gatus/pull/1131

New Contributors

• @​pizzapim made their first contribution in https://github.com/TwiN/gatus/pull/1131
• @​volodimyr made their first contribution in https://github.com/TwiN/gatus/pull/1125
• @​DaTiMy made their first contribution in https://github.com/TwiN/gatus/pull/1082

Full Changelog: https://github.com/TwiN/gatus/compare/v5.18.1...v5.19.0

v5.18.1

Compare Source

What's Changed

• revert: fix(client): Use libcap to fix icmp by @​TwiN in https://github.com/TwiN/gatus/pull/1127

Full Changelog: https://github.com/TwiN/gatus/compare/v5.18.0...v5.18.1

v5.18.0

Compare Source

What's Changed

• feat: Make maximum number of results and events configurable by @​TwiN in https://github.com/TwiN/gatus/pull/1110
• feat(api): Add endpoint to retrieve response time by @​aalmenar in https://github.com/TwiN/gatus/pull/1070
• feat(alerting): Add optional ttl parameter to pushover notifications by @​aalmenar in https://github.com/TwiN/gatus/pull/1050
• feat(alerting): Add device support for pushover alerts by @​twiesing in https://github.com/TwiN/gatus/pull/1089
• fix(client): Correctly parse hostname for ICMP endpoint when using IPv6 by @​TwiN in https://github.com/TwiN/gatus/pull/1043
• fix(ci,deps): Bump Go version to 1.24.1 and update some dependencies by @​TwiN in https://github.com/TwiN/gatus/pull/1047
• fix(client): Use libcap to fix icmp not working in containers as non-root by @​thequailman in https://github.com/TwiN/gatus/pull/1056
• fix(alerting): Escape custom result errors by @​daragao in https://github.com/TwiN/gatus/pull/1095
• fix(alerting): Support Twilio overrides for text-twilio-triggered and text-twilio-resolved by @​imrelaszlo in https://github.com/TwiN/gatus/pull/1120
• fix(alerting): Gitea issues not being closed by @​miggland in https://github.com/TwiN/gatus/pull/1122
• fix(api): Escape endpoint key in URL by @​dpkrane in https://github.com/TwiN/gatus/pull/1114
• perf(sqlite): Create indices to fix performance issue by @​g-hodgson-tup in https://github.com/TwiN/gatus/pull/1106
• docs: Update list of characters sanitised in endpoint key by @​mloskot in https://github.com/TwiN/gatus/pull/1099

New Contributors

• @​thequailman made their first contribution in https://github.com/TwiN/gatus/pull/1056
• @​aalmenar made their first contribution in https://github.com/TwiN/gatus/pull/1050
• @​twiesing made their first contribution in https://github.com/TwiN/gatus/pull/1089
• @​daragao made their first contribution in https://github.com/TwiN/gatus/pull/1095
• @​mloskot made their first contribution in https://github.com/TwiN/gatus/pull/1099
• @​g-hodgson-tup made their first contribution in https://github.com/TwiN/gatus/pull/1106
• @​imrelaszlo made their first contribution in https://github.com/TwiN/gatus/pull/1120
• @​miggland made their first contribution in https://github.com/TwiN/gatus/pull/1122
• @​dpkrane made their first contribution in https://github.com/TwiN/gatus/pull/1114

Full Changelog: https://github.com/TwiN/gatus/compare/v5.17.0...v5.18.0

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