v4.1.1 / 2015 Aug 16

This is a non-breaking hotfix release

• Fix: shutdown-agents shutdown hook can interfere with other important hooks [#127 @hadronzoo]

[com.taoensso/timbre "4.1.1"]

v4.1.0 / 2015 Aug 7

This is a non-breaking feature release

• DEPRECATED: *context* val is now located under a :context key in appender's data map [#116 @mikesperber]
• New: Added profiling/fnp macro

[com.taoensso/timbre "4.1.0"]

v4.0.2 / 2015 June 26

This is a minor bug fix release

• Fix: broken v4 3rd-party appender: rotor [#105 #107 @yogthos]
• Fix: broken tools.logging support [#110 @Guthur]

[com.taoensso/timbre "4.0.2"]

v4.0.1 / 2015 June 13

This is a minor, non-breaking feature release

• New: add get-env, log-env macros [#103 @RickMoynihan]

[com.taoensso/timbre "4.0.1"]

v4.0.0 / 2015 June 10

This is a MAJOR update. Your custom appenders WILL BREAK. Your configuration MIGHT BREAK. Your call sites should be fine. I've updated all bundled appenders, but haven't tested any 3rd-party appenders. Look below for a MIGRATION CHECKLIST.

• New: full ClojureScript support, including a default js/console appender [#51]
• New: support for compile-time ns filtering + elision (both Clj+Cljs)
• New: support for MDC-like contexts [#42]
• New: default :println appender has picked up a :stream opt [#49]
• New: create necessary spit appender paths [#93]
• New: full-power fn-level log1-fn util [#99]
• New: added a reference appender example here
• Implementation: modernized + simplified codebase
• Implementation: significant performance improvements across the board
• Implementation: use delays to avoid unnecessarily producing unused arg msgs [#71]
• Fix: auto shutdown agents to prevent slow app shutdown [#61]

[com.taoensso/timbre "4.0.0"]

Migration checklist

• Removed vars: timbre/config, timbre/level-atom, default-fmt-output-fn
• The fn signature for set-config! has changed: [ks val] -> [config]
• Middleware now apply left->right, not right->left
• Renamed a default appender: :standard-out -> :println
• Renamed config opts: :timestamp-pattern, :timestamp-locale -> :timestamp-opts {:pattern _ :locale _ :timezone _}
• Renamed config opts: :whitelist -> :ns-whitelist, :blacklist -> :ns-blacklist
• Appender :rate-limit format has changed: [ncalls ms] -> [[ncalls ms] <...>]
• Renamed appender args: :ns->:?ns-str, :file->:?file, :line->:?line
• Appender args now wrapped with delays: :throwable->:?err_, :message->:msg_, :timestamp->:timestamp_, :hostname->:hostname_, :args->:vargs_
• Appender args removed: :output, :ap-config
• Appender args added: :output-fn (fn [data]) -> string
• stacktrace util fn signature changed: [throwable & [sep fonts] -> [err & [opts]]
• All bundled 3rd-party appenders have moved to a new 3rd-party ns.
• Bundled 3rd-party appender constructor signatures may have changed, please double check.

Apologies for the hassle in migrating. The changes made here all bring serious benefits (performance, simplicity, future extensibility, cross-platform support) and I'm confident that v4's the last time I'll need to touch the core design. Future work will be focused on polish, stability, and better+more bundled appenders.

/ Peter Taoussanis

v3.4.0 / 2015 Feb 16

This should be a non-breaking release that only bumps some old dependencies.

[com.taoensso/timbre "3.4.0"]

v3.3.1 / 2014 Sep 7

• FIX #79 (unnecessary deps being pulled in).

[com.taoensso/timbre "3.3.1"]

v3.3.0 / 2014 May 8

• CHANGE: Update IRC appender to Timbre v3 style (@crisptrutski).
• FIX [#47]: correctly format nanosecond profiling times.
• FIX [#77]: profile ids now use correct (compile-time rather than runtime) ns prefix.
• NEW: Add zmq appender (@angusiguess).
• NEW [#75]: Make defnp support multi-arity functions (@maurolopes)

[com.taoensso/timbre "3.3.0"]

v3.2.1 / 2014 May 7

• FIX: missing tools.reader upstream dependency (@ducky427).

[com.taoensso/timbre "3.2.1"]

v3.2.0 / 2014 May 6

• [#60] FIX: defnp no longer generates an Eastwood warning (@ducky427).
• CHANGE: Improved profiling memory efficiency (max memory use, was previously unbounded).
• CHANGE: Profiling: make larger call numbers easier to read.
• [#63]: NEW: Add support for thread-local configuration (@jameswarren).

Also check out Hugo Duncan's new log-config library which includes a number of utils to help manage your Timbre configuration.

[com.taoensso/timbre "3.2.0"]