# Semaphore

- Domain: semaphoreci.com · Category: devtools
- Status page: https://status.semaphore.io (polled every 10 minutes; now operational)
- Incidents archived: 281 (96 major/critical, 48 maintenances), history since 2017-12-13
- Last 90 days: 17 incidents; open now: 0
- Silently edited or deleted incidents: 0

## How Semaphore reports incidents

Not enough incidents to compare yet (needs 20 in a year and 10 with full update detail; has 43 and 0).

## Dependencies (observed)

| Depends on | Signal | Blamed in | Hosting | Integration | Events | Declared |
| --- | --- | --- | --- | --- | --- | --- |
| GitHub | high | 5 | 0 | 6 | 1 |  |
| AWS (Amazon Web Services) | medium | 1 | 0 | 0 | 1 |  |
| Fastly | medium | 1 | 0 | 0 | 0 |  |
| Bitbucket | medium | 0 | 0 | 2 | 0 |  |

## Incidents by year

| Year | Incidents | Major/critical | Maintenance | Median duration |
| --- | --- | --- | --- | --- |
| 2017 | 1 | 0 | 0 | 4 d |
| 2018 | 16 | 1 | 0 | 1.0 h |
| 2019 | 32 | 13 | 3 | 42 min |
| 2020 | 52 | 18 | 6 | 42 min |
| 2021 | 41 | 8 | 7 | 1.7 h |
| 2022 | 22 | 10 | 5 | 1.2 h |
| 2023 | 23 | 9 | 8 | 1.1 h |
| 2024 | 24 | 12 | 8 | 1.1 h |
| 2025 | 33 | 16 | 7 | 1.1 h |
| 2026 | 37 | 9 | 4 | 1.9 h |

## Pricing

_No structured pricing extracted yet._

## Recent notable changes

| When (UTC) | Change | Summary |
| --- | --- | --- |
| 2026-09-17 14:17 UTC | [Major incident: Delays in job processing](https://rewindex.com/change/i18db19241e8af5.md) | pending |
| 2026-08-31 12:06 UTC | [Critical incident: Delays in job processing](https://rewindex.com/change/i4825243aba302e.md) | pending |
| 2026-08-27 20:09 UTC | [Major incident: Delays in Job Processing](https://rewindex.com/change/i94634ece05b11b.md) | pending |
| 2026-08-27 18:43 UTC | [Critical incident: Platform Outage](https://rewindex.com/change/ic85178d3b85156.md) | pending |
| 2026-08-21 19:14 UTC | [Major incident: Issues with Bitbucket integration](https://rewindex.com/change/i9cff51d1f1880c.md) | pending |
| 2026-08-04 10:38 UTC | [Major incident: Bitbucket integration may currently be experiencing issues](https://rewindex.com/change/ied181346b81967.md) | pending |
| 2026-07-21 08:36 UTC | [Major incident: Some jobs may have issues authenticating with GitHub](https://rewindex.com/change/iaa7411f45abf68.md) · [GitHub outage](https://rewindex.com/events/2026-07-21-github) | pending |
| 2026-07-17 10:32 UTC | [Major incident: Some features may currently be unresponsive](https://rewindex.com/change/ic7a2a6d4df015b.md) | pending |
| 2026-02-24 08:49 UTC | [Major incident: Jobs Not Starting and Processing Delays](https://rewindex.com/change/i02dcaef0948761.md) | pending |
| 2025-10-20 08:44 UTC | [Major incident: Docker Hub outage affecting image push/pulls in Semaphore](https://rewindex.com/change/i2b6aa4ae4d78aa.md) · [AWS us-east-1 outage](https://rewindex.com/events/2025-10-20-aws-us-east-1) | pending |

Full timeline: [Semaphore changes](https://rewindex.com/company/semaphore/changes.md)
## Silent edits and deletions

_None._

## Page change history

| Page | URL | Versions | Last changed (UTC) | History |
| --- | --- | --- | --- | --- |
| Privacy policy | [https://semaphoreci.com/privacy](https://semaphoreci.com/privacy) | 1 | 2026-10-19 |  |

_No page changes since the first snapshot._

## Latest 100 incidents

| Started (UTC) | Incident | Impact | Duration | Edited |
| --- | --- | --- | --- | --- |
| 2026-10-14 15:10 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/4yxgvxxsmhbp.md) | minor | 2.1 h |  |
| 2026-10-13 15:16 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/1c6lr8y6ltyv.md) | minor | 3.0 h |  |
| 2026-10-13 13:53 UTC | [Intermittent network connectivity issues](https://rewindex.com/company/semaphore/incidents/lllzck3fqwcj.md) | minor | 8.6 h |  |
| 2026-09-17 14:17 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/6vz2tpgdmq56.md) | major | 52 min |  |
| 2026-09-17 13:33 UTC | [Intermittent cache connection errors](https://rewindex.com/company/semaphore/incidents/1mmqn4zhjlqp.md) | minor | 38 min |  |
| 2026-09-15 14:45 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/l9fg2xt8dycx.md) | minor | 2.0 h |  |
| 2026-09-02 16:08 UTC | [Periodic authentication failure with GitHub repositories](https://rewindex.com/company/semaphore/incidents/256zhdm3l3q4.md) | minor | 25 h |  |
| 2026-09-02 11:17 UTC | [Periodic authentication failure with GitHub repositories](https://rewindex.com/company/semaphore/incidents/8v046d0wkyzx.md) | minor | 4.0 h |  |
| 2026-08-31 12:06 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/8rcfl0j88wrj.md) | critical | 10 h |  |
| 2026-08-28 19:17 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/5wvl16x0m30t.md) | minor | 1.9 h |  |
| 2026-08-27 20:09 UTC | [Delays in Job Processing](https://rewindex.com/company/semaphore/incidents/fhbdpb5rbdbk.md) | major | 52 min |  |
| 2026-08-27 18:43 UTC | [Platform Outage](https://rewindex.com/company/semaphore/incidents/r52crhftzp97.md) | critical | 47 min |  |
| 2026-08-25 08:35 UTC | [Degraded performance on r1-standard machines](https://rewindex.com/company/semaphore/incidents/bnn30lfry3p8.md) | minor | 6.2 h |  |
| 2026-08-21 19:14 UTC | [Issues with Bitbucket integration](https://rewindex.com/company/semaphore/incidents/f2drfy10jyzv.md) | major | 1.6 h |  |
| 2026-08-18 15:07 UTC | [Delays in job processing - F1 machines](https://rewindex.com/company/semaphore/incidents/nvypsc0qd56l.md) | minor | 2.7 h |  |
| 2026-08-04 10:38 UTC | [Bitbucket integration may currently be experiencing issues](https://rewindex.com/company/semaphore/incidents/mtns4c0qlzh5.md) | major | 1.4 h |  |
| 2026-07-23 00:35 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/9c6882r76nkc.md) | minor | 1.7 h |  |
| 2026-07-21 08:36 UTC | [Some jobs may have issues authenticating with GitHub](https://rewindex.com/company/semaphore/incidents/tglscp6484t1.md) · [GitHub outage](https://rewindex.com/events/2026-07-21-github) | major | 5.2 h |  |
| 2026-07-17 10:32 UTC | [Some features may currently be unresponsive](https://rewindex.com/company/semaphore/incidents/pm2t0wyml1gz.md) | major | 2.9 h |  |
| 2026-07-17 00:21 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/n4d16n82m3rt.md) | minor | 44 min |  |
| 2026-06-24 21:01 UTC | [Elevated error rates](https://rewindex.com/company/semaphore/incidents/p6zp2zvtqqdp.md) | minor | 25 min |  |
| 2026-06-10 15:12 UTC | [Elevated Error Rates](https://rewindex.com/company/semaphore/incidents/bv4vp93yw4g8.md) | minor | 1.1 h |  |
| 2026-05-20 08:44 UTC | [Delays when checking out GitHub repos via SSH](https://rewindex.com/company/semaphore/incidents/nkwyft7bqts1.md) | minor | 6.8 h |  |
| 2026-05-19 10:00 UTC | [Delays when checking out GitHub repos via SSH](https://rewindex.com/company/semaphore/incidents/fqrgq1rb833h.md) | minor | 5.7 h |  |
| 2026-03-12 15:55 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/x6nxw4s4d88f.md) | minor | 1.8 h |  |
| 2026-03-11 16:28 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/2flm3hsccxyr.md) | minor | 1.2 h |  |
| 2026-03-08 15:21 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/1pj56gf7ft07.md) | minor | 3.5 h |  |
| 2026-03-03 17:06 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/fy2tmtb1jf99.md) | minor | 1.0 h |  |
| 2026-02-24 08:49 UTC | [Jobs Not Starting and Processing Delays](https://rewindex.com/company/semaphore/incidents/ptv9lfrmg803.md) | major | 1.7 h |  |
| 2026-02-20 15:56 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/6ppz3xptk2xy.md) | minor | 2.8 h |  |
| 2026-02-18 16:13 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/bns2w6d9sdnz.md) | minor | 4.5 h |  |
| 2026-02-17 16:32 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/jkrg3557dlv4.md) | minor | 1.8 h |  |
| 2026-02-05 16:28 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/3sn0g1w4z2zp.md) | minor | 1.0 h |  |
| 2026-02-04 16:38 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/ycnybkb9zdgz.md) · [Anthropic outage](https://rewindex.com/events/2026-02-04-anthropic) | minor | 1.5 h |  |
| 2026-02-03 18:06 UTC | [Delays in Job Processing](https://rewindex.com/company/semaphore/incidents/n7mndfq7t684.md) | minor | 1.3 h |  |
| 2026-02-03 15:46 UTC | [Delivering webhooks delays between Github and Semaphore](https://rewindex.com/company/semaphore/incidents/0dh234nnxvq8.md) | minor | 4.1 h |  |
| 2026-01-27 15:34 UTC | [Delays in job processing on Semaphore](https://rewindex.com/company/semaphore/incidents/66dgcmdc4p1k.md) | minor | 3.6 h |  |
| 2025-11-12 14:55 UTC | [Network connectivity issues towards us-east](https://rewindex.com/company/semaphore/incidents/9l2f1zsmyvqp.md) | minor | 3.2 h |  |
| 2025-11-06 16:51 UTC | [Network congestion on route to AWS ECR us-east region](https://rewindex.com/company/semaphore/incidents/dg4dmyg1ngpy.md) | minor | 14 h |  |
| 2025-11-04 17:19 UTC | [Network congestion on route to AWS ECR us-east region](https://rewindex.com/company/semaphore/incidents/p83q68m8lp6d.md) | minor | 6.7 h |  |
| 2025-10-29 11:38 UTC | [Slow job processing](https://rewindex.com/company/semaphore/incidents/lbn9ysnzq3wn.md) | minor | 4.8 h |  |
| 2025-10-21 08:58 UTC | [Delays in job completion on Semaphore](https://rewindex.com/company/semaphore/incidents/kfdt8dr466gd.md) | minor | 1.0 h |  |
| 2025-10-20 08:44 UTC | [Docker Hub outage affecting image push/pulls in Semaphore](https://rewindex.com/company/semaphore/incidents/q4kzk41jqc4j.md) · [AWS us-east-1 outage](https://rewindex.com/events/2025-10-20-aws-us-east-1) | major | 16 h |  |
| 2025-10-14 19:47 UTC | [Network congestion on route to AWS ECR us-east region](https://rewindex.com/company/semaphore/incidents/py6p8jjl8hmv.md) | minor | 4.7 h |  |
| 2025-10-02 18:48 UTC | [Slow job processing on e2 machine types](https://rewindex.com/company/semaphore/incidents/rzzyqnl4s9cj.md) | minor | 3.6 h |  |
| 2025-09-17 01:02 UTC | [Slow job processing on C1 machine types](https://rewindex.com/company/semaphore/incidents/pt54fm753my1.md) | minor | 1.1 h |  |
| 2025-09-12 09:41 UTC | [New project initialization issues](https://rewindex.com/company/semaphore/incidents/bkghrwvrfjmd.md) | major | 2.4 h |  |
| 2025-09-04 17:12 UTC | [Job processing delays due to connectivity issues with GitHub](https://rewindex.com/company/semaphore/incidents/8h59zcfzfkcc.md) | major | 1.4 h |  |
| 2025-08-28 17:46 UTC | [Network congestion on route to AWS ECR us-east region](https://rewindex.com/company/semaphore/incidents/007vnl7x0dj0.md) | minor | 7.8 h |  |
| 2025-08-19 11:01 UTC | ["Plans & Billing" page unavailable](https://rewindex.com/company/semaphore/incidents/gjpmw0230yln.md) | minor | 1.2 h |  |
| 2025-07-31 12:13 UTC | [Elevated error rates when fetching test results](https://rewindex.com/company/semaphore/incidents/4k7qbx0dhp0w.md) | major | 32 min |  |
| 2025-07-07 10:50 UTC | [Delays in job processing on Semaphore](https://rewindex.com/company/semaphore/incidents/m1g5rpk5m6vw.md) | major | 28 min |  |
| 2025-06-30 17:40 UTC | [Delays in Job Processing](https://rewindex.com/company/semaphore/incidents/mf6sqqv46rcz.md) | major | 40 min |  |
| 2025-06-17 10:42 UTC | [Delays in job processing on Semaphore](https://rewindex.com/company/semaphore/incidents/gz1kj7p9m50z.md) | minor | 31 min |  |
| 2025-06-17 09:11 UTC | [Delays in job processing on Semaphore](https://rewindex.com/company/semaphore/incidents/n8frll5qfgy8.md) | minor | 19 min |  |
| 2025-06-12 18:22 UTC | [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/v5qylx11cc40.md) · [Google Cloud outage](https://rewindex.com/events/2025-06-12-google-cloud) | minor | 1.4 h |  |
| 2025-06-12 11:16 UTC | [Partial Account Access Issue: UI Message](https://rewindex.com/company/semaphore/incidents/72sjc7214n0f.md) | major | 1.0 h |  |
| 2025-06-10 06:55 UTC | [Delays in job processing on Semaphore](https://rewindex.com/company/semaphore/incidents/0hpd2gzfc1bm.md) | minor | 15 min |  |
| 2025-06-08 05:30 UTC | [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/9x47c7f6p71r.md) | major | 45 min |  |
| 2025-06-03 15:55 UTC | [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/hgyrhqv716wb.md) | minor | 1.1 h |  |
| 2025-04-10 09:42 UTC | [Slow job processing on e2 and f1 machine types](https://rewindex.com/company/semaphore/incidents/j3mrgl8376lq.md) | major | 1.9 h |  |
| 2025-04-08 18:02 UTC | [Slow job processing on e2 and f1 machine types](https://rewindex.com/company/semaphore/incidents/x7b6pxy56bfv.md) | major | 33 min |  |
| 2025-04-08 17:16 UTC | [Issues with Chrome and Chromedriver versions in Semaphore](https://rewindex.com/company/semaphore/incidents/t2b5wyy5qcnc.md) | major | 44 min |  |
| 2025-04-08 14:00 UTC | [Partial API outage](https://rewindex.com/company/semaphore/incidents/dgw13g7v4mx7.md) | minor | 0 min |  |
| 2025-03-27 02:57 UTC | [Delays in job processing on Semaphore](https://rewindex.com/company/semaphore/incidents/8ll4501z92vt.md) | major | 30 min |  |
| 2025-02-24 16:09 UTC | [Issues with Semaphore login](https://rewindex.com/company/semaphore/incidents/v0gjz5d19tct.md) | major | 37 min |  |
| 2025-02-11 11:24 UTC | [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/f08xfx3ywmx0.md) | none | 44 min |  |
| 2025-01-31 12:37 UTC | [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/hll59ygwwh9s.md) | major | 1.0 h |  |
| 2025-01-27 17:33 UTC | [Issues with GitHub Status checks on PR builds](https://rewindex.com/company/semaphore/incidents/p14rmb571xw7.md) | major | 1.1 h |  |
| 2025-01-16 10:54 UTC | [Elevated error rates on Semaphore](https://rewindex.com/company/semaphore/incidents/wrlxh3h69zx1.md) | major | 1.2 h |  |
| 2024-12-23 12:47 UTC | [Initialization jobs failing on Semaphore](https://rewindex.com/company/semaphore/incidents/4wrkk3745lwr.md) | major | 1.7 h |  |
| 2024-11-28 11:25 UTC | [Issues with E2 machines availability](https://rewindex.com/company/semaphore/incidents/k24q4t6f4xz5.md) | minor | 3.6 h |  |
| 2024-10-08 09:20 UTC | [Delays in job processing on Semaphore](https://rewindex.com/company/semaphore/incidents/fwyzdsc1mc6l.md) | minor | 38 min |  |
| 2024-08-19 15:27 UTC | [Delays in Job Processing](https://rewindex.com/company/semaphore/incidents/cb7xhbxkvz2d.md) | major | 42 min |  |
| 2024-08-13 14:51 UTC | [Elevated error rates on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/b8m1lncdrrdr.md) | major | 1.4 h |  |
| 2024-07-16 11:18 UTC | [Elevated error rates on the “Plans & Billing” page and Delays in loading pages](https://rewindex.com/company/semaphore/incidents/xm7y5kct5b0d.md) | minor | 3.8 h |  |
| 2024-07-15 15:36 UTC | [Slower job processing on e2-standard agent types](https://rewindex.com/company/semaphore/incidents/373jf78xzcx8.md) | major | 1.4 h |  |
| 2024-07-03 08:47 UTC | [Delays in job processing on Semaphore](https://rewindex.com/company/semaphore/incidents/ckd78lsz3gx3.md) | major | 38 min |  |
| 2024-06-27 15:46 UTC | [Delays in Job Processing](https://rewindex.com/company/semaphore/incidents/tf4hh9mvnstd.md) | minor | 1.3 h |  |
| 2024-06-27 10:29 UTC | [Elevated error rates on the "Plans & Billing" page](https://rewindex.com/company/semaphore/incidents/164m48277p5r.md) | minor | 1.5 h |  |
| 2024-05-06 12:11 UTC | [Elevated API error responses](https://rewindex.com/company/semaphore/incidents/2w590vfj5xnx.md) | minor | 1.0 h |  |
| 2024-05-06 10:49 UTC | [Elevated API error responses](https://rewindex.com/company/semaphore/incidents/vs2lrfhqz6qw.md) | minor | 1.1 h |  |
| 2024-04-29 14:05 UTC | [Delays in Job Processing](https://rewindex.com/company/semaphore/incidents/zrzmqnnb9rj8.md) | major | 1.7 h |  |
| 2024-04-26 10:35 UTC | [Elevated error rates on Semaphore](https://rewindex.com/company/semaphore/incidents/p0nfvb2by79v.md) | major | 41 min |  |
| 2024-04-25 11:06 UTC | [Degraded performance of the Flaky Tests feature](https://rewindex.com/company/semaphore/incidents/fl6grkmxwyw1.md) | minor | 4.9 h |  |
| 2024-04-25 07:21 UTC | [Degraded performance of the Flaky Tests feature](https://rewindex.com/company/semaphore/incidents/bsjxlv95f03x.md) | minor | 2.3 h |  |
| 2024-04-10 12:00 UTC | [Job processing issues](https://rewindex.com/company/semaphore/incidents/l5bpdw9pzyrr.md) | major | 0 min |  |
| 2024-03-28 11:34 UTC | [Linux Arm-based Build Server Issues](https://rewindex.com/company/semaphore/incidents/8qrw30y1b0zn.md) | major | 1.1 h |  |
| 2024-03-19 18:05 UTC | [Issues with sem debug and sem attach](https://rewindex.com/company/semaphore/incidents/c91ckdqh62r3.md) | major | 1.1 h |  |
| 2024-03-15 18:03 UTC | [Elevated Level of Errors](https://rewindex.com/company/semaphore/incidents/m1v16pm08rgl.md) | minor | 34 min |  |
| 2024-03-13 18:03 UTC | [Elevated Errors](https://rewindex.com/company/semaphore/incidents/h8gv5dmvw619.md) | minor | 1.4 h |  |
| 2024-02-15 12:22 UTC | [Elevated error rates on Semaphore](https://rewindex.com/company/semaphore/incidents/hlblfbhpj0pq.md) | major | 31 min |  |
| 2024-02-13 15:53 UTC | [Semaphore UI Issues](https://rewindex.com/company/semaphore/incidents/grdv047nlgsc.md) | minor | 40 min |  |
| 2024-02-02 12:22 UTC | [Elevated error rates on Semaphore](https://rewindex.com/company/semaphore/incidents/7dbx507wqdn5.md) | major | 1.1 h |  |
| 2023-12-02 05:43 UTC | [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/23qkl3rlflz5.md) | major | 1.1 h |  |
| 2023-11-14 11:06 UTC | [User Interface Issue](https://rewindex.com/company/semaphore/incidents/qv51slg2lq50.md) | minor | 45 min |  |
| 2023-11-02 18:09 UTC | [Workflow issues](https://rewindex.com/company/semaphore/incidents/kkf50y7wd0c0.md) | major | 42 min |  |
| 2023-10-30 01:18 UTC | [Delays in job processing](https://rewindex.com/company/semaphore/incidents/bkgyld56t2bb.md) | major | 42 min |  |
| 2023-10-27 15:21 UTC | [Trouble with loading logs for finished jobs](https://rewindex.com/company/semaphore/incidents/t2mj6953z6dn.md) | major | 53 min |  |
| 2023-09-06 14:48 UTC | [BitBucket integration not operational](https://rewindex.com/company/semaphore/incidents/zcds044kvnrl.md) | minor | 34 min |  |


## Charts

### Chart data: Semaphore status incidents per year
Grey: all non-maintenance incidents. Orange: major or critical. Years before Oct 2026 come from the vendor’s own status history.

| Year | Incidents | Major/critical |
| --- | --- | --- |
| 2017 | 1 | 0 |
| 2018 | 16 | 1 |
| 2019 | 32 | 13 |
| 2020 | 52 | 18 |
| 2021 | 41 | 8 |
| 2022 | 22 | 10 |
| 2023 | 23 | 9 |
| 2024 | 24 | 12 |
| 2025 | 33 | 16 |
| 2026 | 37 | 9 |

### Chart data: Incidents per month, last 36 months
By impact as reported by the vendor. Maintenance excluded.

| Month | Impact | Incidents |
| --- | --- | --- |
| 2023-10 | major | 2 |
| 2023-11 | major | 1 |
| 2023-11 | minor | 1 |
| 2023-12 | major | 1 |
| 2024-02 | major | 2 |
| 2024-02 | minor | 1 |
| 2024-03 | major | 2 |
| 2024-03 | minor | 2 |
| 2024-04 | major | 3 |
| 2024-04 | minor | 2 |
| 2024-05 | minor | 2 |
| 2024-06 | minor | 2 |
| 2024-07 | major | 2 |
| 2024-07 | minor | 1 |
| 2024-08 | major | 2 |
| 2024-10 | minor | 1 |
| 2024-11 | minor | 1 |
| 2024-12 | major | 1 |
| 2025-01 | major | 3 |
| 2025-02 | major | 1 |
| 2025-02 | none | 1 |
| 2025-03 | major | 1 |
| 2025-04 | major | 3 |
| 2025-04 | minor | 1 |
| 2025-06 | major | 3 |
| 2025-06 | minor | 5 |
| 2025-07 | major | 2 |
| 2025-08 | minor | 2 |
| 2025-09 | major | 2 |
| 2025-09 | minor | 1 |
| 2025-10 | major | 1 |
| 2025-10 | minor | 4 |
| 2025-11 | minor | 3 |
| 2026-01 | minor | 1 |
| 2026-02 | major | 1 |
| 2026-02 | minor | 7 |
| 2026-03 | minor | 4 |
| 2026-05 | minor | 2 |
| 2026-06 | minor | 2 |
| 2026-07 | major | 2 |
| 2026-07 | minor | 2 |
| 2026-08 | critical | 2 |
| 2026-08 | major | 3 |
| 2026-08 | minor | 3 |
| 2026-09 | major | 1 |
| 2026-09 | minor | 4 |
| 2026-10 | minor | 3 |

### Chart data: Page snapshot history
One dot per archived version. Grey = first archived (baseline), orange = text changed.

| Date | Page | Change |
| --- | --- | --- |
| 2026-10-19 | Privacy policy | baseline |

---
Canonical: https://rewindex.com/company/semaphore · Markdown: https://rewindex.com/company/semaphore.md · JSON: https://rewindex.com/api/v1/companies/semaphore · Generated 2026-10-19T23:12:47.843Z