v0.2.5

Xshell window keepalive focus fix.

• Records the current foreground window before sending the keepalive command.
• Sends ls + Enter to the visible Xshell/XshellCore window.
• Restores the original foreground window immediately after the keepalive input.

Validation:

• go test ./... passed
• Rebuilt opsera.exe and opsera-skill.zip without UPX

SHA256:

• opsera.exe: 6e0384046f178d54736e67d56c2a0a5e8bfab93d3aa0d0140fbf48ab7bf07767
• opsera-skill.zip: 7763786424471ef7b1c9e4211f9583be292530a1360fd2b85776252fc4ebe272

v0.2.4

Xshell visible-window keepalive.

• Adds opsera sso attach --window-keepalive and opsera sso agent --window-keepalive.
• Adds OPSERA_XSHELL_WINDOW_KEEPALIVE=1 environment support.
• When enabled, Opsera brings the visible official Xshell/XshellCore window forward once per minute and sends ls + Enter to prevent idle disconnects.
• Existing SSH/API/file behavior is unchanged unless the flag or environment variable is enabled.

Validation:

• go test ./... passed
• Rebuilt opsera.exe and opsera-skill.zip without UPX

SHA256:

• opsera.exe: 856f01670112f4c856f8fddea2a56143d88e38caee11f1cb508dce8beb727e36
• opsera-skill.zip: 55baf13be70f908bafc2e21cd7bd8363b4aaa5160a601a9627740a64842caeb8

v0.2.3

SSO compatibility mode for environments with stale Xshell launcher tokens.

• Adds opsera sso attach --core-only and opsera sso agent --core-only.
• Adds OPSERA_SSO_CORE_ONLY=1 environment support.
• Core-only mode keeps official Xshell intact and uses only official XshellCore.exe SSH URLs.
• Default behavior is unchanged: newest XshellCore.exe first, Xshell.exe fallback second.

Validation:

• go test ./... passed
• Rebuilt opsera.exe and opsera-skill.zip without UPX

SHA256:

• opsera.exe: a65e7e342f6bceae74cfaeecae92713a1f3d8fb752544343aa05e13aedb4b345
• opsera-skill.zip: 465914e8151e72381aea6c036c2bafd4d8d76dd98b675f45e22fb7f481377b3d

v0.2.2

SSO reconnect stability fix.

• Prefer newest XshellCore.exe SSH URL before Xshell.exe launcher URLs.
• Keep Xshell.exe URLs only as fallback, so stale launcher tokens do not win over fresh Core tokens.
• Remember failed SSO SSH tokens for a short cooldown during the agent lifetime.
• Avoid retrying the same failed token repeatedly during fallback file and command operations.

Validation:

• go test ./... passed
• Rebuilt opsera.exe and opsera-skill.zip without UPX

SHA256:

• opsera.exe: 122bdecfe83daf47e7622d154f198fbd7151f74ca7ec598bf491292036807ad4
• opsera-skill.zip: b3a78b9af0244a6f78b95a9bb1c5b418f888ff8286bcd6c37d09ebf2b7aa893f

v0.2.1

Packaging-only refresh for Windows release artifacts.

• Builds now avoid UPX by default to reduce antivirus and PUA false positives.
• opsera.exe and opsera-skill.zip are rebuilt from the same source with Go strip flags only.
• Local Microsoft Defender scan of the rebuilt opsera.exe found no threats.

SHA256:

• opsera.exe: a66f34908ca924714f37f244d3eb40cd4fcd63de7b4b025cce0139db11c4e565
• opsera-skill.zip: 112662e9a0b9c5a5bb63c2ba72ae31f757af02d0d56c7d0cb44ef6f37efb4079

v0.2.0

• Add Windows relay agent mode and relay service.\n- Add Linux server port field and local password decrypt-on-edit.\n- Add reusable SSH connection pool for faster repeated commands.\n- Add compact Windows packaging with strip flags and optional UPX.\n- Add GitHub download links to the Opsera skill.

Opsera v0.1.0

Initial experimental release of Opsera.

Assets:

• opsera.exe: Windows application binary
• opsera-skill.zip: packaged Codex skill