Version History
Here you can find the changelog of Camera1 - Black & White Camera since it was posted on our website on 2020-06-08.
The latest version is 2.8.2 and it was updated on soft112.com on 19 April, 2024.
See below the changes in each version:
version 2.8.2
posted on 2023-09-20
Sep 20, 2023
Version 2.8.2
This minor release introduces support for zero shutter lag and responsive capture on iOS 17, and fixes a couple of minor issues.
Introducing support for high resolution capture (48MP) on supported devices, a new lock screen widget, fixes a few bugs and adds some performance improvements.
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.8.2
- Support iOS 17 zero shutter lag, responsive capture. Minor bug fixes.
Camera1 v2.8.1
- Minor bug fix related to HEIF / JPEG file format selection
Camera1 v2.8.0
- support for high-resolution capture (48MP) on supported devices, lock screen widget, bug fixes
Camera1 v2.7.0
- iOS widget
Camera1 v2.6.2
- Fix several issues related to settings restoration
Camera1 v2.6.1
- Fix issue with front / back camera switching on some device models
Camera1 v2.6.0
- ProRAW, deep fusion and Smart HDR on supported devices. Improved camera roll experience.
Camera1 v2.5.2
- Fix an issue with switching between front and back cameras
Camera1 v2.5.1
- Fix an issue with image display when using image formats
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support for ultrawide-angle lens
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvement
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.8.1
posted on 2023-05-10
May 10, 2023
Version 2.8.1
This release introduces support for high resolution capture (48MP) on supported devices, a new lock screen widget, fixes a few bugs and adds some performance improvements.
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.8.1
- Minor bug fix related to HEIF / JPEG file format selection
Camera1 v2.8.0
- support for high-resolution capture (48MP) on supported devices, lock screen widget, bug fixes
Camera1 v2.7.0
- iOS widget
Camera1 v2.6.2
- Fix several issues related to settings restoration
Camera1 v2.6.1
- Fix issue with front / back camera switching on some device models
Camera1 v2.6.0
- ProRAW, deep fusion and Smart HDR on supported devices. Improved camera roll experience.
Camera1 v2.5.2
- Fix an issue with switching between front and back cameras
Camera1 v2.5.1
- Fix an issue with image display when using image formats
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support for ultrawide-angle lens
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvement
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.8.0
posted on 2023-04-30
Apr 30, 2023
Version 2.8.0
This release introduces support for high resolution capture (48MP) on supported devices, a new lock screen widget, fixes a few bugs and some performance improvements.
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.8.0
- support for high-resolution capture (48MP) on supported devices, lock screen widget, bug fixes
Camera1 v2.7.0
- iOS widget
Camera1 v2.6.2
- Fix several issues related to settings restoration
Camera1 v2.6.1
- Fix issue with front / back camera switching on some device models
Camera1 v2.6.0
- ProRAW, deep fusion and Smart HDR on supported devices. Improved camera roll experience.
Camera1 v2.5.2
- Fix an issue with switching between front and back cameras
Camera1 v2.5.1
- Fix an issue with image display when using image formats
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support for ultrawide-angle lens
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvement
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.7.1
posted on 2022-03-07
Mar 7, 2022 Version 2.7.1
By popular demand, this release brings an iOS widget, which you can use to launch Camera1 from your lock or home screen.
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.7.0
- iOS widget
Camera1 v2.6.2
- Fix several issues related to settings restoration
Camera1 v2.6.1
- Fix issue with front / back camera switching on some device models
Camera1 v2.6.0
- ProRAW, deep fusion and Smart HDR on supported devices. Improved camera roll experience.
Camera1 v2.5.2
- Fix an issue with switching between front and back cameras
Camera1 v2.5.1
- Fix an issue with image display when using image formats
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support for ultrawide-angle lens
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvement
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.6.2
posted on 2021-10-06
Oct 6, 2021 Version 2.6.2
This release brings ProRAW, deep fusion and Smart HDR on supported devices, and an improved camera roll experience.
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.6.2
- Fix several issues related to settings restoration
Camera1 v2.6.1
- Fix issue with front / back camera switching on some device models
Camera1 v2.6.0
- ProRAW, deep fusion and Smart HDR on supported devices. Improved camera roll experience.
Camera1 v2.5.2
- Fix an issue with switching between front and back cameras
Camera1 v2.5.1
- Fix an issue with image display when using image formats
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support for ultrawide-angle lens
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvement
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.6.1
posted on 2021-06-29
Jun 29, 2021 Version 2.6.1
This release brings ProRAW, deep fusion and Smart HDR on supported devices, and an improved camera roll experience.
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.6.1
- Fix issue with front / back camera switching on some device models
Camera1 v2.6.0
- ProRAW, deep fusion and Smart HDR on supported devices. Improved camera roll experience.
Camera1 v2.5.2
- Fix an issue with switching front and back cameras
Camera1 v2.5.1
- Fix an issue with image display when using image formats
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support ultrawide-angle lens (on supported devices)
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvements
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.5.2
posted on 2021-02-24
Feb 24, 2021 Version 2.5.2
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Caméra1 v2.5.2
- Correction d'un problème de commutation des caméras avant et arrière
Camera1 v2.5.1
- Fix an issue with image display when using image formats
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support ultrawide-angle lens (on supported devices)
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvements
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.5.1
posted on 2020-10-19
Oct 19, 2020 Version 2.5.1
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.5.1
- Fix an issue with image display when using image formats
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support ultrawide-angle lens (on supported devices)
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvements
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.5.0
posted on 2020-10-14
Oct 14, 2020 Version 2.5.0
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support ultrawide-angle lens (on supported devices)
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvements
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.4.0
posted on 2020-09-24
Sep 24, 2020 Version 2.4.0
- Fix crash on iOS 14 when saving HEIC files
- Various small bug fixes and perform improvements
version 2.3.4
posted on 2020-02-25
Feb 25, 2020 Version 2.3.4
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support ultrawide-angle lens (on supported devices)
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvements
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color constrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.5.1
posted on 1970-01-01
2020年10月19日 Version 2.5.1
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.5.1
- Fix an issue with image display when using image formats
Camera1 v2.5.0
- Overexposure warning (zebras)
- Fix RAW image sharing from camera roll
- Bug fixes and performance improvements
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support ultrawide-angle lens (on supported devices)
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvements
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color contrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.3.4
posted on 1970-01-01
25 de fev de 2020 Version 2.3.4
If you enjoy Camera1, please consider writing a review on the App Store every time you upgrade the app. Positive reviews improve our ranking and help new users learn about the app so we greatly appreciate them.
If you have feedback or a question about the app, email us at feedback@camera1.app and we'll get back to you.
---
Camera1 v2.3.4
- Add lens selector menu, available on multi-lens devices
- Fix RAW file sharing/export from withing the app
Camera1 v2.2.3
- Support ultrawide-angle lens (on supported devices)
Camera1 v2.2.2
- iOS 13 compatibility update
- Fix camera settings restoration
Camera1 v2.2.0
- iPhone X compatibility update
- New setting option to disable auto-exposure lock when using exposure compensation
Camera1 v2.1.2
- Device compatibility update
Camera1 v2.1.1
- Fixes an issue with some settings preservation
Camera1 v2.1.0
- Image orientation bug on specific devices / crop ratio configurations
- Minor bug fixes and performance improvements
- New app icon
Camera1 v2.0.0
- Add support for telephoto lens capture on dual-lens systems (e.g. iPhone 7+)
- RAW + JPEG image capture (RAW contains color information, JPEG processed by Camera1)
- TIFF image capture
- New "golden triangle" grid
- Improved focus aid
- Bug fixes and performance improvements
Camera1 v1.5.1
- Bug fixes and performance improvements
Camera1 v1.5.0
- Color constrast filters for BW
- Spot auto-exposure: drag auto buttons in picture for spot exposure or focus
- Frame and grid display
- Bug fixes and performance improvements
version 2.4.0
posted on 1970-01-01
2020年9月24日 Version 2.4.0
- Fix crash on iOS 14 when saving HEIC files
- Various small bug fixes and perform improvements