metrics-web/CHANGELOG.md

Changes in version 1.?.? - 2019-1?-??

• Medium changes

  • Improve runtime performance of the hidserv module by storing extrapolated statistics even if computed network fractions are zero, to avoid re-processing these statistics over and over.
  • Extract directory authority bytes per day in the bwhist module.
  • Rewrite insert_bwhist in SQL to improve performance of the bwhist module.
  • Estimate relay users by country based on responses to directory requests to reduce the overall effect of binning and to make relay and bridge user estimates more comparable.
  • Estimate bridge users by country based on requests by country, if available, to get more accurate numbers than those obtained from unique IP address counts.
  • Update to metrics-lib 2.12.2 and ExoneraTor 4.4.0.
  • Switch from processing Torperf .tpf to OnionPerf analysis .json files.

• Minor changes

  • Make Jetty host configurable.
  • Configure a base URL in order to turn ExoneraTor's permanent links into https:// links.
  • Set default locale US at the beginning of the execution.
  • Set default time zone UTC at the beginning of the execution.
  • Simplify logging configuration.

Changes in version 1.3.0 - 2019-11-09

• Medium changes
  • Start downloading and processing votes.
  • Add Apache Commons Math 3.6.1 as dependency.
  • Extend ipv6servers module to generate servers part of legacy module.
  • Use Ivy for resolving external dependencies rather than relying on files found in Debian stable packages. Requires installing Ivy (using apt-get install ivy, brew install ivy, or similar) and running ant resolve (or ant -lib /usr/share/java resolve). Retrieved files are then copied to the lib/ directory, except for dependencies on other metrics libraries that still need to be copied to the lib/ directory manually. Current dependency versions resolved by Ivy are the same as in Debian stretch with few exceptions.
  • Remove Cobertura from the build process.
  • Update PostgreSQL JDBC driver version to 42.2.5.
  • Update to metrics-lib 2.9.1 and ExoneraTor 4.2.0.

Changes in version 1.2.0 - 2018-08-25

• Medium changes
  • Add ExoneraTor 4.0.0 thin jar as dependency.

Changes in version 1.1.0 - 2018-05-29

• Medium changes

  • Replace Gson with Jackson.

• Minor changes

  • Avoid sending an error after a (partial) response.

Changes in version 1.0.3 - 2017-12-20

• Major changes
  • Use an embedded Jetty.
  • Use metrics-base as build environment.
  • Add metrics timeline events underneath graphs.
  • Replace broken SVGs with higher-resolution PNGs.

Changes in version 1.0.2 - 2017-10-04

• Minor changes
  • Update news.json to version 147 of doc/MetricsTimeline.

Changes in version 1.0.1 - 2017-09-25

• Minor changes
  • Update link to old user number estimates.

Changes in version 1.0.0 - 2017-09-19

• Major changes
  • This is the initial release after almost eight years of development.