Content Comparison

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Version numbers are formatted as x.y.z where x=major version, y=minor version and z=patch version
Regarding Blue/Green upgrades:
- Blue/Green upgrades can be performed on environments running version a.b.c or newer.
- ClearBlade only guarantees compatibility between one minor version and the next.
- If an environment needs to be upgraded from one version to another in a Blue/Green fashion where the origin and target versions are separated by more than one minor version, then:
  - Multiple upgrade steps are required.
  - The steps must upgrade the environment to each of the minor versions between the origin and target versions.
  - Only one step per minor version is required.
  - Although a step can be used to upgrade to any patch version within a minor version, it is recommended that the latest patch version is chosen. This is because the latest patch version is likely to incorporate the most bug fixes.
  - For example, if upgrading from 9.36.2 to 9.38.0 either of these series of steps can be used:
    - 9.36.2 -> 9.37.2 -> 9.38.0
    - 9.36.2 -> 9.37.4 -> 9.38.0 (recommended)

2025.1.11

Date: 2025-06-27

Notes:

Platform:

Fix: Message history getting deleted when using cb-cli push that excludes message history settings
Enhancement: Add prometheus metric clearblade_rpc_messages to track total number of RPC messages sent by each node
Enhancement: Change default Buckets.QueueEmptyIntervalSecs config value to 1 hour

Date: 2025-06-24

Notes:

Platform:

Fix: Decode null and undefined bodies in the fetch library instead of throwing an error
Fix: Remove default throttlers when EnableDefaultThrottlers is updated
Fix: Don't allow permissions to be set on invalid MQTT topic filters
Fix: verifytables subcommand failing with "table is already a hypertable" and "constraint already exists" errors
Fix: system uploads not removing library dependencies from service metadata
Fix: Prevent race condition when updating config through the set subcommand which could generate malformed toml files
Fix: Prevent panic when using external brokers in V8.
Enhancement: Add prometheus gauge clearblade_security_sessions for user, dev, and device sessions (may cause long scrape times, disabled by default with config Security.DisableSessionMetrics)
Enhancement: Support {systemKey} wildcard in topic permissions to match the current system

Date: 2025-06-06

Notes:

Platform:

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