v0.13.2—Control flow and dataflow are rebuilt on explicit semantics, Z3 translation matches executable C# numeric rules, and the build chain is hermetic and supply-chain verified with hash- and size-pinned Z3 binaries.See what's new

Telemetry and Privacy

Calor v0.12.1 telemetry is opt-in, metadata-only, and off by default

Calor v0.12.1 CLI telemetry is off by default. A normal invocation sends nothing.

Enable or Disable It

ActionSetting
EnableCALOR_TELEMETRY=1 or CALOR_TELEMETRY=true
Force-disable--no-telemetry or CALOR_TELEMETRY_OPTOUT=1

The force-disable settings win when both are present.

Metadata Sent When Enabled

  • Command names, session command sequence, exit codes, and durations
  • Diagnostic codes, severities, counts, and code co-occurrence—not messages
  • Exception type names—not exception messages or stack traces
  • Aggregate input size, line count, token estimate, and feature-presence flags
  • Fixed-vocabulary compiler modes and success/error counts
  • Conversion feature names, counts, and line numbers from the feature registry
  • Help-query length and hit/miss—not the query text
  • Hook decision, file extension, and agent name
  • OS/process architecture and .NET, Calor, and semantics versions

The operation ID is random per invocation. Application Insights role and node names are pinned to calor-cli so the SDK cannot attach the machine hostname.

Never Sent

Source code, file paths, file names, identifiers, diagnostic messages, exception messages, stack traces, environment variables, machine hostnames, or content hashes are not sent. Earlier builds used source/output hashes for determinism tracking; v0.12 removes them because they can identify an exact file.

Enabled telemetry goes to the Calor project's Azure Application Insights instance through the connection bundled with v0.12.1. This release does not provide --telemetry-preview or a connection-string environment override. Before the v0.11 work folded into v0.12, telemetry was default-on and included raw diagnostic messages and full exception payloads. v0.12 reverses that posture and strips the payload.