- Add instrumentation for better debuggability
- Send K8s cluster information to the cloud
- Fix regression on 4.14 kernels
- Fix bug where 'http_events' not found on EKS

- Fix bug where PEMs could not be deployed on nodes with the same hostname
- Fix leader election bug on cloud connector
- Update minimum supported kernel version to 4.15
- Add underlying data drawer

- Fix bug with fetching metadata for K7s resources with a count of > 500.

- Fix cloud connector leader election bug
- Merge vis and placement spec

- Update and move docs from work.withpixie.ai/docs to docs.withpixie.ai
- Tracing for traffic using OpenSSL
- Fix data collector bug where certain instances of remote address were missing

- More comprehensive collection of JVM stats
- Live view autocomplete for example scripts

- Fixed bug where PEMs stopped capturing new data.
- Table support in live view.
- Add passthrough mode so clusters can be accessed without direct connection from the UI/CLI.

- Patch release fixing various minor bugs
- Added default scripts for live view

NOTE: There is an API breaking change which will require upgrading vizier to the latest version.
- Remove sites in the UI, now everything is hosted under https://work.withpixie.ai.
- Installation can now be performed by a single curl command.
- Support for Cassandra tracing (beta).
- Support for JVM metrics.
- Preview version of Live UI.

- Query Language:
  - Optimizations to improve execution performance.
  - Add "not" unary operator.
  - Improved error messaging when script uses an undefined function.
  - Support additional types of variable assignments.
- UI:
  - Faster rendering for table rows.

- UI:
  - Table rows can be viewed in full-screen modal.
- PEM:
  - Bug fixes; reduce CPU utilization from 20% to 2%.
- Query Language:
  - Bug fixes and optimizations.

- Query Language updates:
  - Add append method to DataFrame object
  - Rename pl to px
  - Support inline function definitions
- Query optimizations and bug fixes
- Metadata service has lower resource-utilization and correctly captures metadata for long-running K8s entities
- Support remote endpoint resolution across all network namespaces
- Trace traffic to endpoints external to the cluster

- Script history
- New functions Round, Hostname, GetSchemas, GetAgentStatus
- GRPC with SSL tracing for Golang

- Run distributed queries by default.
- Save user preferences for closing/opening left-hand drawer.
- Bug fixes.

- Various bug fixes and stability improvements with distributed querying.
- Improvements to the user interface.

- Support querying and aggregating data across PEMs (Pixie Edge Modules).
- New compact scripting language based on Pandas.
- Support for visualizing script results.

- Fix bug where operator consumes large CPU

- Allow custom patches in operator.

- Operator better tracks the state of Vizier.