Where are all past Salesforce Release Notes

  • Spring '21 Codey with heartSpring '21 (v51.0) https://resources.docs.salesforce.com/230/latest/en-us/sfdc/pdf/salesforce_spring21_release_notes.pdf

  • Yeti Astro with heartWinter '21 (v50.0) https://resources.docs.salesforce.com/228/latest/en-us/sfdc/pdf/salesforce_winter21_release_notes.pdf

  • Trailheart AstroSummer '20 (v49.0) https://resources.docs.salesforce.com/226/latest/en-us/sfdc/pdf/salesforce_summer20_release_notes.pdf

  • BlazeSpring '20 (v48.0) https://resources.docs.salesforce.com/224/latest/en-us/sfdc/pdf/salesforce_spring20_release_notes.pdf

  • Astro Chilling on the Beach Winter '20 (v47.0) https://resources.docs.salesforce.com/222/latest/en-us/sfdc/pdf/salesforce_winter20_release_notes.pdf

  • Snowboarding codey Summer '19 (v46.0) https://resources.docs.salesforce.com/220/latest/en-us/sfdc/pdf/salesforce_summer19_release_notes.pdf


  • Einstein Spring '19 (v45.0) https://resources.docs.salesforce.com/218/latest/en-us/sfdc/pdf/salesforce_spring19_release_notes.pdf

  • Snowboarding Astro Winter '19 (v44.0) https://resources.docs.salesforce.com/216/latest/en-us/sfdc/pdf/salesforce_winter19_release_notes.pdf

  • Snorkel Codey Summer '18 (v43.0) https://resources.docs.salesforce.com/214/latest/en-us/sfdc/pdf/salesforce_summer18_release_notes.pdf

  • Bonsai Spring '18 (v42.0) https://resources.docs.salesforce.com/212/latest/en-us/sfdc/pdf/salesforce_spring18_release_notes.pdf

  • Yeti Astro Winter '18 (v41.0) http://resources.docs.salesforce.com/210/latest/en-us/sfdc/pdf/salesforce_winter18_release_notes.pdf

  • Seagulls Summer '17 (v40.0) http://resources.docs.salesforce.com/208/latest/en-us/sfdc/pdf/salesforce_summer17_release_notes.pdf

  • Rainbow Spring '17 (v39.0) http://resources.docs.salesforce.com/206/latest/en-us/sfdc/pdf/salesforce_spring17_release_notes.pdf

  • Snowman Winter '17 (v38.0) http://resources.docs.salesforce.com/204/latest/en-us/sfdc/pdf/salesforce_winter17_release_notes.pdf

  • Fireworks Summer '16 (v37.0) http://resources.docs.salesforce.com/202/latest/en-us/sfdc/pdf/salesforce_summer16_release_notes.pdf

  • enter image description here Spring '16 (v36.0) http://resources.docs.salesforce.com/200/latest/en-us/sfdc/pdf/salesforce_spring16_release_notes.pdf

  • enter image description here Winter '16 (v35.0) http://resources.docs.salesforce.com/198/latest/en-us/sfdc/pdf/salesforce_winter16_release_notes.pdf


  • enter image description here Summer '15 (v34.0) http://resources.docs.salesforce.com/196/latest/en-us/sfdc/pdf/salesforce_summer15_release_notes.pdf
  • Spring '15 (v33.0) http://resources.docs.salesforce.com/194/latest/en-us/sfdc/pdf/salesforce_spring15_release_notes.pdf
  • Winter '15 (v32.0) http://resources.docs.salesforce.com/192/latest/en-us/sfdc/pdf/salesforce_winter15_release_notes.pdf

  • Summer '14 (v31.0) http://resources.docs.salesforce.com/190/latest/en-us/sfdc/pdf/salesforce_summer14_release_notes.pdf
  • Spring '14 (v30.0) http://resources.docs.salesforce.com/188/latest/en-us/sfdc/pdf/salesforce_spring14_release_notes.pdf
  • Winter '14 (v29.0) http://resources.docs.salesforce.com/186/latest/en-us/sfdc/pdf/salesforce_winter14_release_notes.pdf

  • Summer '13 (v28.0) http://resources.docs.salesforce.com/184/latest/en-us/sfdc/pdf/salesforce_summer13_release_notes.pdf
  • Spring '13 (v27.0) http://resources.docs.salesforce.com/182/latest/en-us/sfdc/pdf/salesforce_spring13_release_notes.pdf
  • Winter '13 (v26.0) http://resources.docs.salesforce.com/180/latest/en-us/sfdc/pdf/salesforce_winter13_release_notes.pdf

  • Summer '12 (v25.0) http://resources.docs.salesforce.com/178/latest/en-us/sfdc/pdf/salesforce_summer12_release_notes.pdf
  • Spring '12 (v24.0) http://resources.docs.salesforce.com/176/latest/en-us/sfdc/pdf/salesforce_spring12_release_notes.pdf
  • Winter '12 (v23.0) http://resources.docs.salesforce.com/174/latest/en-us/sfdc/pdf/salesforce_winter12_release_notes.pdf

  • Summer '11 (v22.0) http://resources.docs.salesforce.com/172/latest/en-us/sfdc/pdf/salesforce_summer11_release_notes.pdf
  • Spring '11 (v21.0) http://resources.docs.salesforce.com/170/latest/en-us/sfdc/pdf/salesforce_spring11_release_notes.pdf
  • Winter '11 (v20.0) http://resources.docs.salesforce.com/168/latest/en-us/sfdc/pdf/salesforce_winter11_release_notes.pdf

  • Summer '10 (v19.0) http://resources.docs.salesforce.com/166/latest/en-us/sfdc/pdf/salesforce_summer10_release_notes.pdf
  • Spring '10 (v18.0) http://resources.docs.salesforce.com/164/latest/en-us/sfdc/pdf/salesforce_spring10_release_notes.pdf
  • Winter '10 (v17.0) http://resources.docs.salesforce.com/162/latest/en-us/sfdc/pdf/salesforce_winter10_release_notes.pdf

  • Summer '09 (v16.0) http://resources.docs.salesforce.com/160/latest/en-us/sfdc/pdf/salesforce_summer09_release_notes.pdf
  • Spring '09 (v15.0) http://resources.docs.salesforce.com/158/latest/en-us/sfdc/pdf/salesforce_spring09_release_notes.pdf
  • Winter '09 (v14.0) http://resources.docs.salesforce.com/156/latest/en-us/sfdc/pdf/salesforce_winter09_release_notes.pdf

  • Summer '08 (v13.0) http://resources.docs.salesforce.com/154/latest/en-us/sfdc/pdf/salesforce_summer08_release_notes.pdf
  • Spring '08 (v12.0) http://resources.docs.salesforce.com/152/latest/en-us/sfdc/pdf/salesforce_spring08_release_notes.pdf
  • Winter '08 (v11.0) http://resources.docs.salesforce.com/150/latest/en-us/sfdc/pdf/salesforce_winter08_release_notes.pdf

  • Summer '07 (v10.0) http://resources.docs.salesforce.com/148/latest/en-us/sfdc/pdf/salesforce_summer07_release_notes.pdf
  • Spring '07 (v9.0) http://resources.docs.salesforce.com/146/latest/en-us/sfdc/pdf/salesforce_spring07_release_notes.pdf
  • Winter '07 (v8.0) http://resources.docs.salesforce.com/144/latest/en-us/sfdc/pdf/salesforce_winter07_release_notes.pdf

  • Summer '06 (v7.0) http://resources.docs.salesforce.com/142/latest/en-us/sfdc/pdf/salesforce_summer06_release_notes.pdf
  • Spring '06 (v6.0) Not released
  • Winter '06 (v5.0) http://resources.docs.salesforce.com/142/latest/en-us/sfdc/pdf/salesforce_winter06_release_notes.pdf

  • Summer '05 (v4.0) http://resources.docs.salesforce.com/142/latest/en-us/sfdc/pdf/salesforce_summer05_release_notes.pdf
  • Spring '05 (v3.0) Not released
  • Winter '05 (v2.0) http://resources.docs.salesforce.com/142/latest/en-us/sfdc/pdf/salesforce_winter05_release_notes.pdf

  • Summer '04 (v1.0) http://resources.docs.salesforce.com/142/latest/en-us/sfdc/pdf/salesforce_summer04_release_notes.pdf
  • Spring '04 (v?.?) http://resources.docs.salesforce.com/142/latest/en-us/sfdc/pdf/salesforce_spring04_release_notes.pdf
  • Winter '04 (v?.?) http://resources.docs.salesforce.com/142/latest/en-us/sfdc/pdf/salesforce_winter04_release_notes.pdf

Source: https://help.salesforce.com/apex/HTViewHelpDoc?id=whats_new.htm&language=en_US

Not Released

It turns out that Spring '05 and Spring '06 were not released. Hence--no release notes!

- https://twitter.com/salesforcedocs/status/695308101667414016

Matching Releases to API versions

You can use /services/data/ to get XML that links from the release name to the API version from Winter '11 onward. [Source]

Linking API version to Release name


You can always find the list here: https://help.salesforce.com/apex/HTViewHelpDoc?id=whats_new.htm&language=en_US

Should the link change in future searching for "past releases" should find it.


The above answer has all the links and it should be upvoted but isn't it easy to go to developer.force.com and search for release notes.

You can check using the below link: https://developer.salesforce.com/search?q=release%20notes&language=en